Life on Other Planets Forty-four percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 125 randomly selected individuals and found 50 believed that there is life on other planets. At α=0.10, is there sufficient evidence to conclude that the percentage differs from 44%? Use the P-value method with tables. a)Compute the test value. Always round z score values to two decimal places. z= b)Find the P-value. P-value
Life on Other Planets Forty-four percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 125 randomly selected individuals and found 50 believed that there is life on other planets. At α=0.10, is there sufficient evidence to conclude that the percentage differs from 44%? Use the P-value method with tables. a)Compute the test value. Always round z score values to two decimal places. z= b)Find the P-value. P-value
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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8.Life on Other Planets Forty-four percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed
125 randomly selected individuals and found 50 believed that there is life on other planets. At α=0.10, is there sufficient evidence to conclude that the percentage differs from 44%? Use the P-value method with tables.
a)Compute the test value. Always round z score values to two decimal places.
z=
b)Find the P-value.
P-value=
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