It was observed that 4 out of 10 randomly selected students went to the cinema. Find the 95% confidence interval estimate for the proportion of moviegoers in the population, \pi. P( 0,20 <1< 0,30 ) = 0,95 OA) P( 0,30

It was observed that 4 out of 10 randomly selected students went to the cinema. Find the 95% confidence interval estimate for the proportion of moviegoers in the population, \pi. P( 0,20 <1< 0,30 ) = 0,95 OA) P( 0,30

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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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

It was observed that 4 out of 10 randomly selected students went to the cinema. Find the 95% confidence interval estimate for the
1 -
proportion of moviegoers in the population, \pi.
P( 0,20 <T <0,30 ) = 0,95
A)
P( 0,30 <T< 0,50 )= 0,95
B)
P( 0,60 <n<0,75 )= 0,95
C)
P( 0,10 <T< 0,25 ) = 0,95
D)
P( 0,30 <T<0,50 ) = 0,05
O E)

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