Use a hypothesis test and ANOVA, stick to the usual methods and avoid using the p-valuetechnique.An experiment was carried out to investigate the effects of temperature and oven type on the lifeof a certain component. In the experiment, four different kinds of ovens and three differenttemperatures were employed. Twenty-four pieces were allocated at random, two to eachtreatment combination, and the following findings were reported.Тетрerature ( F)Oven,Oven,Oven,Oven500227214225260221259236229550187181232246208179198273600174198178206202194213219Using a 0.01 level of significance, test the hypothesis that:a. Different temperatures have no effect on the life of the component;b. Different ovens have no effect on the life of the component;c. The type of oven and temperature do not interact.

Given: Temperature oven1 oven2 oven3 oven4 temp 500 227 214 225 260 221 259 236 229…

Answered: An experiment was carried out to…

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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Q.no.3 A random sample of 34 participants in a Zumba dance class had their heart rates measured before and after a moderate 10-minute workout. The following data correspond to the increase in each individual’s heart rate (in beats per minute): 59, 70, 57, 42, 57, 59, 41, 54, 44, 36, 59, 61, 52, 42, 41, 32, 60, 54, 52, 53, 51, 47, 62, 62, 44, 69, 50, 37, 50, 54, 48, 52, 61, 45. a)What is the point estimate of the corresponding population mean?b) Make a 98% confidence interval for the average increase in a person’s heart rate after a moderate 10-minute Zumba workout.?
Question 2 Question 4 Income Income Poverty line is at $12. Based on the table above, what is the Poverty Gap Index (PGI) in 2020? Round to two decimal places and leave the answer with percentage. (e.g. report 35.95 if you believe PGI - 35.95%) Pre- during the Person pandernic pandenic (2019) (2020) Note: Don't round your result until the final step. A 7 3 10 4 15 30 D 4 E 6 2 F 12 11 18 23 Question 5 14 17 Total 86 90 Poverty line is at $12. Based on the table above, what is the percentage change in Poverty line is at $12. Based on the above table, with reference to the pre- FGT2 from 2019 to 2020? Round to two decimal places and leave your answer with pandemic(2019) and the post-pandemic(2020) income levels, The Headcount Index percentage. (e.g. If you believe FGT2 increase 99.99% from 2019 to 2020, enter "99.99" in the blank) does NOT change from 2019 to 2020. Note: 1. Don't round your resuilt until the finat step. O True 2. E.g: percentage change of GDP from 2019 to 2020 equals the…
Solve
#10).
Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which is the maximum pressure taken when the heart is contracting, and the diastolic pressure, which is the minimum pressure taken at the beginning of the heartbeat. Blood pressures were measured, in millimeters of mercury, for a sample of 8 adults. The following table presents the results. Systolic Diastolic 134 87 115 83 113 77 123 77 119 69 118 88 130 76 116 70 1. What is the 90% confidence intervals of the parameters beta0 and beta1? 2. What is the mean prediction at an input value of 125? 3. What is the 90% confidence interval of the mean prediction at an input value of 125? 4. What is the 95% confidence interval of the overall prediction at an input value of 125? 5. Write the X and Y matrices?
Ten samples of 20 boxes of cereal are weighed, and the means of the samples are found to vary from 364.4 to 371.9 grams. If ten more samples of 30 boxes each were weighted, which of the following ranges of means would you most likely expect to find among the ten samples, given μ=368 grams and s=15 grams? A. 368.1-368.2 B. 365.3-370.7 C. 366.4-369.1 D. 364.371.9

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