An educational report asserts that 70% of all young adults start planning their career at the age of 18. In a sample of 1000 adults, 744 started their career plans at the age of 18. Test whether the true proportion of all young adults who began planning their career at the age of 18 is more than 70% at the 5% significance level. State the null hypothesis and the alternative hypothesis. Group of answer choices H0: p = 0.7 vs. Ha: p ≠ 0.7 H0: p = 0.7 vs. Ha: p < 0.7 H0: p = 0.7 vs. Ha: p ≥ 0.7 H0: p = 0.7 vs. Ha: p ≤ 0.7 H0: p = 0.7 vs. Ha: p > 0.7
An educational report asserts that 70% of all young adults start planning their career at the age of 18. In a sample of 1000 adults, 744 started their career plans at the age of 18. Test whether the true proportion of all young adults who began planning their career at the age of 18 is more than 70% at the 5% significance level. State the null hypothesis and the alternative hypothesis. Group of answer choices H0: p = 0.7 vs. Ha: p ≠ 0.7 H0: p = 0.7 vs. Ha: p < 0.7 H0: p = 0.7 vs. Ha: p ≥ 0.7 H0: p = 0.7 vs. Ha: p ≤ 0.7 H0: p = 0.7 vs. Ha: p > 0.7
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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An educational report asserts that 70% of all young adults start planning their career at the age of 18. In a sample of 1000 adults, 744 started their career plans at the age of 18. Test whether the true proportion of all young adults who began planning their career at the age of 18 is more than 70% at the 5% significance level.
State the null hypothesis and the alternative hypothesis.
State the null hypothesis and the alternative hypothesis.
Group of answer choices
H0: p = 0.7 vs. Ha: p ≠ 0.7
H0: p = 0.7 vs. Ha: p < 0.7
H0: p = 0.7 vs. Ha: p ≥ 0.7
H0: p = 0.7 vs. Ha: p ≤ 0.7
H0: p = 0.7 vs. Ha: p > 0.7
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