KUse the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 75 bpm. Use a 0.01 significancelevel.Click the icon to view the pulse rate data.BAssuming all conditions for conducting a hypothesis test are met, what the null and alternative hypotheses?OA. Ho: = 75 bpmH₁:μ>75 bpmOC. Ho: μ=75 bpmH₁: <75 bpmOB. Ho: >75 bpmH₁: μ<75 bpmOD. Ho: μ=75 bpmH₁: μ#75 bpm Pulse Rate (bpm)725654808239789510455939455806790637182991014156434586907272535163735697Print809451905970855986647268719266DoneI

Answered: Assuming all conditions for conducting…

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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200 males and 200 females are asked a series of questions to determine whether they are considered heavy drinkers or not. 66 of the males are considered heavy drinkers. 83 of the females are classified as heavy drinkers. Execute a hypothesis test as to whether there is a relationship between gender and drinking at alpha=0.05 USING CHI-SQUARE. State Ho and Ha, calculate the p-value, determine whether you reject Ho and state the conclusion in plain English.
In testing the hypothesis H0:µ = 75 vs µ≠75, the following information is known: n = 64, X-bar = 78, and s = 10. the test statistic is equal to?
The mean weight of male nurses working at a local hospital is more than 161 lbs. Express the null and alternative hypotheses in symbolic form for this claim.H0 : μ H1 : μ
Answer it correctly please. I will rate accordingly with 4 votes. I need correct explanation with answer.
For each of the following hypotheses (including test statistic and other information), find the p-value (or its bounds) and draw a basic conclusion with respect to (w.r.t.) Ho with 95% confidence. Assume normality in the populations or that the Central Limit Theorem otherwise applies.
O1h 29m Remaining 8.MCTQ Section Exercise 1 A hypothesis test is to be performed. Determine the null and alternate hypotheses. dlo In 1991, the average duration of long-distance telephone calls originating in one town was 6.9 minutes. A long-distance telephone company wants to perform a hypothesis test to determine whether the average duration of long-distance phone calls has changed from the 1991 mean of 6.9 minutes. Ho:u = 6.9minutes Hu 6.9minutes Ho:µ=6.9minutes H:u + 6.9minutes Ho:µ +6.9minutes H:µ=6.9minutes Submit Assignment O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy S6 5/2 nere to search hp delete
An experiment conducted by the MythBusters, a science entertainment TV program on the Discovery Channel, tested if a person can be subconsciously influenced into yawning if another person near them yawns. 50 people were randomly assigned to two groups: 34 to a group where a person near them yawned (treatment) and 16 to a group where there wasn't a person yawning near them (control). The following table shows the results of this experiment. Treatment Control Total Yawn 10 4 14 Not Yawn 24 12 36 Total 34 16 50 A simulation was conducted to understand the distribution of the test statistic under the assumption of independence: having someone yawn near another person has no influence on if the other person will yawn. In order to conduct the simulation, a researcher wrote yawn on 14 index cards and not yawn on 36 index cards to indicate whether or not a person yawned. Then he shuffled the cards and dealt them into two groups of size 34 and 16 for treatment and control, respectively. He…
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p= 0.65 versus H,: p<0.65 n= 150, x= 87, a = 0.1 Is npo (1- Po) 2 10? No Yes Use technology to find the P-value. P-value = (Round to three decimal places as needed.) %3D
Ho: µ = 35000, H1: µ < 35000, ơ = 4700, a = 32450, n 30. Test %3D the claim at 0.05 significance. Find the test statistic Round to three decimal places. Reject or fail to reject the null hypothesis?
14.7
Your friend at UCSB claims that Cal Poly students are tall. He looks up the average height of people in the United States and finds that it is 65 inches. You take a random sample of 54 CP students and find that their average height is 66 inches with a standard deviation of 1.8 inches.
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0:p=0.3versusH1:p>0.3n=100;x=45,α=0.1

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Assuming all conditions for conducting a hypothesis test are met, what a OA. Ho: = 75 bpm H₁: >75 bpm