The worldwide market share for a web browser was 20.5% in a recent month. Suppose that a sample of 240 random students at a certain university finds that 60 use the browser. Complete parts (a) through (d) below. Question content area bottom Part 1 a. At the 0.01 level of significance, is there evidence that the market share for the web browser at the university is greater than the worldwide market share of 20.5%? Determine the null and alternative hypotheses. A. H0: π≤0.205; H1: π>0.205 B. H0: π=0.205; H1: π≠0.205 C. H0: π≠0.205; H1: π=0.205 D. H0: π≥0.205; H1: π<
The worldwide market share for a web browser was 20.5% in a recent month. Suppose that a sample of 240 random students at a certain university finds that 60 use the browser. Complete parts (a) through (d) below. Question content area bottom Part 1 a. At the 0.01 level of significance, is there evidence that the market share for the web browser at the university is greater than the worldwide market share of 20.5%? Determine the null and alternative hypotheses. A. H0: π≤0.205; H1: π>0.205 B. H0: π=0.205; H1: π≠0.205 C. H0: π≠0.205; H1: π=0.205 D. H0: π≥0.205; H1: π<
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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Question
The worldwide market share for a web browser was
20.5%
in a recent month. Suppose that a sample of
240
random students at a certain university finds that
60
use the browser. Complete parts (a) through (d) below.Question content area bottom
Part 1
a. At the
0.01
level of significance, is there evidence that the market share for the web browser at the university is greater than the worldwide market share of
20.5%?
Determine the null and alternative hypotheses.
H0:
π≤0.205;
H1:
π>0.205
H0:
π=0.205;
H1:
π≠0.205
H0:
π≠0.205;
H1:
π=0.205
H0:
π≥0.205;
H1:
π<
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