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Maggie computes a 95% confidence interval for p and obtains the interval [0.50,0.75]. Note: Parts (a) and (b) are not connected: Part (b) can be answered even if one does not know how to do part (a). (a) Maggie's boss says, "Give me a 95% con- fidence interval for p2." Calculate the an- swer for Maggie. (Hint: The interval says, in part, that "p is at most 0.75;" what does this tell us about p2?)

Maggie computes a 95% confidence interval for p and obtains the interval [0.50,0.75]. Note: Parts (a) and (b) are not connected: Part (b) can be answered even if one does not know how to do part (a). (a) Maggie's boss says, "Give me a 95% con- fidence interval for p2." Calculate the an- swer for Maggie. (Hint: The interval says, in part, that "p is at most 0.75;" what does this tell us about p2?)

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Maggie computes a 95% confidence interval for p and obtains the interval [0.50, 0.75]. Note: Parts (a) and (b) are not connected: Part (b) can be answered even if one does not know how to do part (a). (a) Maggie's boss says, "Give me a 95% con- fidence interval for p2." Calculate the an- swer for Maggie. (Hint: The interval says, in part, that "p is at most 0.75;" what does this tell us about p2?) (b) Maggie's boss says, "Give me a 95% con- fidence interval for p – q." Calculate the answer for Maggie. (Hint: p – q = p – (1 – p) part, that "p is at most 0.75;" what does this tell us about 2p – 1?) | - 2p – 1. The interval says, in -
Transcribed Image Text:Maggie computes a 95% confidence interval for p and obtains the interval [0.50, 0.75]. Note: Parts (a) and (b) are not connected: Part (b) can be answered even if one does not know how to do part (a). (a) Maggie's boss says, "Give me a 95% con- fidence interval for p2." Calculate the an- swer for Maggie. (Hint: The interval says, in part, that "p is at most 0.75;" what does this tell us about p2?) (b) Maggie's boss says, "Give me a 95% con- fidence interval for p – q." Calculate the answer for Maggie. (Hint: p – q = p – (1 – p) part, that "p is at most 0.75;" what does this tell us about 2p – 1?) | - 2p – 1. The interval says, in -
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