B. A study was conducted with vegetarians to see whether the number of grams of protein eachate per day was related to diastolic blood pressure. The data are given hereGrams x46.55.58109.8.210.5Pressure y737983828492888695a. Draw the scatter plot.b. Compute the value of the correlation coefficient.c. Test the significance of the correlation coefficient at a = 0.05.d. Determine the regression line equation.e. Plot the regression line on the scatter plot.f. Predict the diastolic pressure of a vegetarian who consumes 8 grams of protein per day.

Given data: Grams(X) Pressure(Y) 4 73 6.5 79 5 83 5.5 82 8 84…

Answered: B. A study was conducted with…

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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I only need help with the blank boxes to be filled with the answer.
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A biologist looked at the relationship between number of seeds a plant produces and the percent of those seeds that sprout. The results of the survey are shown below. Seeds Produced 48 48 42 51 56 43 53 Sprout Percent 59 68 60 55.5 49 64.5 48.5 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: pv H1: pv = 0 The p-value is: (Round to four decimal places) c. Use a level of significance of a = 0.05 to state the conclusion of the hypothesis test in the context of the study. O There is statistically significant evidence to conclude that a plant that produces more seeds will have seeds with a lower sprout rate than a plant that produces fewer seeds. O There is statistically insignificant evidence to conclude that there is a correlation between the number of seeds that a plant produces and the percent of the seeds that sprout. Thus, the use of the regression line is not appropriate. O There is statistically…

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