Mathematics, 05.12.2021 01:00 twistedhyperboles
Patrick flipped his lucky coin 18 times and got 8 heads. Patrick used these numbers to estimate the probability of getting a head with his lucky coin.
What is the estimated probability of Patrick flipping a head with his lucky coin?
Number
(Write your answer as a decimal rounded to 3 decimal places)
Find the margin of error for Patrick's estimated probability above.
Number
(Write your answer as a decimal rounded to 3 decimal places)
Create a confidence interval for the chance of flipping a head with Patrick's lucky coin.
Number
to
Number
(Write your answers as a decimal rounded to 3 decimal places)
Can Patrick conclude that the probability of flipping a head with his lucky coin is actually different from 0.5?
Yes, the probability of flipping a head with Patrick's lucky coin was shown to be 0.444, which is clearly different from 0.5.
Answers: 3
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylinβs work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
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Patrick flipped his lucky coin 18 times and got 8 heads. Patrick used these numbers to estimate the...
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