Groundhog's Day is on February 2nd each year. On this day, in Punxsatawney, Pennsylvania, thousands of onlookers watch to see if Phil, the groundhog, will cast a shadow. If he does, then six more weeks of winter are predicted. If he doesn't, then an early spring is predicted. Historically, Phil's prediction has only been correct about 40% of the time.

Using complete sentences, design a simulation to determine the probability that Phil's prediction will be correct at least two out of the next three years. Make sure to explain how you would use the simulation to determine the probability.

Answers

Answer 1

A simulation to determine the probability that Phil's prediction will be correct at least two out of the next three years is given as follows:

Choose three numbers with replacement from the set of 0 to 9, which:

numbers from 0 to 3 representing that Phil is correct.numbers from 4 to 9 represents that Phil is incorrect.

How to calculate a probability?

The parameters that are needed to calculate a probability are given as follows:

Number of desired outcomes in the context of a problem/experiment.Number of total outcomes in the context of a problem/experiment.

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

The probability of a success on a single trial is given as follows:

40% = 0.4, as Phil is correct 40% of the time.

Hence the simulation needs to have three trials, each with a 0.4 = 40% probability of a success.

Learn more about the concept of probability at brainly.com/question/24756209

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Related Questions

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Answers

Answer:

2.5 -1.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.5,-1.5

Your friend shows you a coin collection. In​ it, 34/50
of the coins are quarters. What percent of the coins are​ quarters?

Answers

% means out of 100 34/50 is out of 50. you times 50 by 2 to get 100 so you also times 34 by 2 which is 68/100 which is 68%

Answer:

68%

Step-by-step explanation: To make this easier we want the problem to be _/100 and 50*2=100

so we need to also multiply 34*2

we end up with 68/100

Convert to percentange, and you get 68%

If a trapezoid has an area of 21 cm and a height of 6cm, what are its bases?

Answers

Answer:

Its base is 7

Step-by-step explanation:

6 x 7 = 42

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The base is 7

Find the slope of the line represented by the table of values.

Answers

Answer:

Slope is -0.25

Step-by-step explanation:

(0,4.5) (2,4)

HELP!! WILL GIVE BRAINLIEST IF CORRECT!! *ABSURD ANSWERS WILL BE REPORTED*

Look at the image. Type the 2 inequalities that correspond with the lines. (Not multiple choice)

Answers

Answer:  x ≤ 9  and x > 71

or  9 ≥ x > 71  

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Answers

Answer:

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CaN SOMEONE HELP ME

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Answers

Answer is A! Did this help?

Evaluate the expression below when s = 4
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23
24
25
63

Answers

Answer:-123242539

Step-by-step explanation: 6x4=24

24-123242563=123242539

23! Since s=4, that would make the answer 23 because 6 times 4 is equal to 24 than you subtract one and the answer is 23.

Order of operation.


16) Tara had $168 in her bank account. She received three birthday checks for $35 each and but bought two new video games for $45 each. Write an expression to determine how much money she has left in the bank.

Answers

168 + (35 x 3) - (45 x 2)

168 + 105 - 90

273 - 90

$183

If I say giving brainliest!!! Y’all will come so fast. Help me please for

Answers

Answer: I think the answer is c but im not sure

Step-by-step explanation:

Mrs. Ling baked 5 pies for a bake sale. During the morning, she sold 1 1/2 pies. During the afternoon, she sold 1 3/4

Use the information to complete the table. Each circle represents one whole pie. Drag the correct fraction models into the box. Not all of the fraction models must be used.

Answers

1 3/4 because you need to turn 1 1/2 to 1 2/4 then you add 1 2/4 + 1 3/4 which equals 2 5/4=3 1/4. Then you subtract 5- 3 1/4 = 1 3/4
hope this helps enjoy ya day

Mason use ⅙ of a gram of honey to make 3/10 of a pan of pudding. How many grams of honey are needed to make a full pan of pudding?

Answers

Answer:

I was going to give the answer but i keep getting it wrong, I am so sorry for wasting your time. IK i shouldn't be answering if I dont have the answer but i need the points. I feel terrible about this.

Step-by-step explanation:

The lines on the graph below represent the cost of apples at four different stores. At which store is the cost of apples the least?​

Answers

Answer:

Store A?

Step-by-step explanation:

Answer:

Store A is the cost of apples the least. This is because it always has the lowest price for each pound compared to the other lines. Hope this helps!

What the answer for both of them

Answers

Answer:

1 st one and the last one that is the answer

Step-by-step explanation:

NO explain needed

first and last one. no really explanation just know

I will give brainliest please hurry

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Answers

Answer:

B)

Step-by-step explanation:

300, since the line inside the box is on 300

Hope that helps!

yes^^ the median is 300
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Thomas takes out a loan for $180,000 at a rate of 6.5% for 30 years. What is the total amount he will have paid for his house at the end of 30 years? PLEASE IM DOING TEST CORRECTIONS I NEED THIS FASTTTT

Answers

I think it’s $1,209,000 ? (180,000x6.5 divided by 30)

Help me with this math question about how many money he has by the end of the month

Answers

Answer: $35.65

$48.45 - $13.80 = $34.65

I hope this was helpful :)

Answer:

34.65

Step-by-step explanation:

48.45 -13.80

can i have brainliest

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1 quart = 4 cups

Answers

if 1 quart is 4 cups then 4 quarts would be 16 cups


answer: 16 cups are in a gallon
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Can someone plz help meeeeeee!!!!

Answers

Answer:

no

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

I= 40$ P=500$ t=16 months?

Answers

Answer:

Step-by-step explanation:

You should have specified that this is simple interest.

I=P(r/12)t

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will give brainliest

Answers

Answer:

70

Step-by-step explanation:

A straight line = 180

With corresponding angles you know that the degree next to x must be 110

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X= 70

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Answers

Answer: 122 1/2 minutes

Step-by-step explanation:

I got this answer by first subtracting 5.25-3.50=1.75 and that was how many minutes it took per mile then I multiplied 1.75x70=122.50 to get my answer.

It will take 105 minutes

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How do you use an exponent to represent a number such as 81?

Answers

Answer:

Step-by-step explanation:

9 × 9 = 81

Nine to the power of Two

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acute triangle

equiangular triangle

right triangle

obtuse triangle
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Answers

Right triangle is the right answer bc of the 90 degree angle

Answer:

Right triangle

Step-by-step explanation:

A right triangle is a triangle that can only have one 90 degree angle

must include an explanation !!

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Answers

Answer:

108.375

Step-by-step explanation:

B x L=H

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use the equation above to get ur final answer

The cost C, in £, of a monthly phone contract is made up of the fixed line rental L, in £, and the price P, in £ ,of the calls made. Enter a formula for the cost and, enter the cost if the line rental is £19 and the price of calls made is £39.

Answers

Answer:39$

Step-by-step explanation:

$82

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Answers

Answer:

rer

Step-by-step explanation:

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Answers

Answer:

224in2 because 16 × 14 is 225

which is A×bH

Answer:

A

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Evaluate the expression below by correctly ordering the steps.

9×4+(20−22)
Expression
First (1st)
Second (2nd)
Third (3rd)
Fourth (4th)

my answer choice:
9 x 4 + 16, 36 + (20 - 2^2), 9 x 20, 9 x 4 + (20 - 2^2)
180, 36 + (20 - 4), 52, 36 + 16, 9 x 4 + (20 - 4)

yes it seems confused by the answer choice, sorry!

Answers

Answer:

34

Step-by-step explanation:

= 9*4+(20-22)

= 9*4+(-2)

= 9*4+-2

= 9*4-2

= 36-2

= 34

the answer would be 34!!
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