need to show the 5 step hypothesis 2. Over the past week, I measured the resting heartrates of 24 women ages 30 - 50 andgot the following data measured in beats per minute:61, 63, 64, 65, 65, 67, 71, 72, 73, 74, 75, 77, 79, 80, 81, 82, 83, 83, 84, 85, 86, 86, 89, 95My claim is that the variance of heart rates for women ages 30 – 50 is different than 12beats per minute. Is there enough evidence to support my claim? Test at the 0.05 levelof significance.Step 5: Theresufficient evidence to conclude that

From the provided information, Sample size (n) = 24 Level of significance (α) = 0.05

Answered: 2. Over the past week, I measured the…

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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A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 1200 adults in that country, 33% say that they would travel into space on a commercial flight if they could afford it. At a =0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state Ho and H. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. O B. No more than % of adults the country would travel into space on a commercial flight if they could afford it. O C. % of adults in the country would travel into space on a commercial flight if they could afford it. O D. At least % of adults in the country would travel…
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A research center claims that 31% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 800 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At a = 0.10, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H, and H Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. At least % of adults in the country would travel into space on a commercial flight if they could afford it. O B. % of adults in the country would travel into space on a commercial flight if they could afford it. %. O C. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not O D. No more than % of adults in the country would…
s Mid-Term Exam29-4-2021 ((12-11) 9 að cbaslesae) Answer this question: (2 Points) If P(A) + P(B) = 0.9, P(A N B ) – P(B nA )= 0.25,Then P(ANB) = .5 04 0.2 12
A student would like to describe whether wage depends on gender. There are two models estimated by OLS with (Male =1 for males and 0 for female) and (Fermale =1 for females and 0 for males) included: %3! Model 1:wage, = Bri +P2 Female, + E Model 2:wage, = Bm1 + Bm2 Female, + Emi %3D %3D Choose the correct sentence: O a. Bm2 = -Pn O b. Bn+ Pn= Bal Oc. Bmi + Bm2 = B1 %3D O d. All expressions are correct
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