Hi could you fill out the blanks for me? 32111776.y167371321276953In this setting we have Ex = 74, Ey = 585, Ex? = 1520, Ey? = 70,381, and Exy = 9793.(a) Find x, y, b, and the equation of the least-squares line. (Round your answers for x two decimal places. Round your least-squares estimates to four decimaland y toplaces.)y = (c) Find the sample correlation coefficient r and the coefficient of determination. (Round your answers to three decimal places.)What percentage of variation in y is explained by the least-squares model? (Round your answer to one decimal place.)%(d) Test the claim that the population correlation coefficient p is not zero at the 1% level of significance. (Round your test statistic to three decimal places and your P-valueto four decimal places.)P-value -ConclusionO Reject the null hypothesis, there is sufficient evidence that p differs from 0.O Reject the null hypothesis, there is insufficient evidence that p differs from 0.O Fall to reject the null hypothesis, there is sufficient evidence that p differs from 0.O Fail to reject the null hypothesis, there is insufficient evidence that p differs from 0.(e) For a neighborhood with x = 10% change in population in the past few years, predict the change in the crime rate (per 1000 residents). (Round your answer to onedecimal place.)crimes per 1000 residents(f) Find S.. (Round your answer to three decimal places.)S.-(9) Find a 99% confidence interval for the change in crime rate when the percentage change in population is x = 10%. (Round your answers to one decimal place.)lower limit| crimes per 1000 residentsupper limitcrimes per 1000 residents(h) Test the claim that the slope B of the population least-squares line is not zero at the 1% level of significance. (Round your test statistic to three decimal places and yourP-value to four decimal places.)P-value =ConclusionO Reject the null hypothesis, there is sufficient evidence that 8 differs from 0.O Reject the null hypothesis, there is insufficient evidence that 8 differs from 0.O Fall to reject the null hypothesis, there is sufficient evidence that p differs from 0.O Fall to reject the null hypothesis, there is insufficient evidence that 8 differs from 0.(1) Find a 99% confidence interval for ß and interpret its meaning. (Round your answers to three decimal places.)lower limitupper limitInterpretationO For every percentage point decrease in population, the crime rate per 1,000 increases by an amount that falls within the confidence interval.

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Description: Hi could you fill out the blanks for me? 32111776.y167371321276953In this setting we have Ex = 74, Ey = 585, Ex? = 1520, Ey? = 70,381, and Exy = 9793.(a) Find x, y, b, and the equation of the least-squares line. (Round your answers for x two decimal

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32 11 17 y 167 37 132 127 69 53 In this setting we have Ex = 74, Ey = 585, Ex? = 1520, Ey? = 70,381, and Exy = 9793. (a) Find x, y, b, and the equation of the least-squares line. (Round your answers for x and y to two decimal places. Round your least-squares estimates to four decimal places.) b=

32 11 17 y 167 37 132 127 69 53 In this setting we have Ex = 74, Ey = 585, Ex? = 1520, Ey? = 70,381, and Exy = 9793. (a) Find x, y, b, and the equation of the least-squares line. (Round your answers for x and y to two decimal places. Round your least-squares estimates to four decimal places.) b=

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Unitary Method

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Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

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Question

Hi could you fill out the blanks for me?

32
11
17
7
6.
y
167
37
132
127
69
53
In this setting we have Ex = 74, Ey = 585, Ex? = 1520, Ey? = 70,381, and Exy = 9793.
(a) Find x, y, b, and the equation of the least-squares line. (Round your answers for x two decimal places. Round your least-squares estimates to four decimal
and y to
places.)
y =

(c) Find the sample correlation coefficient r and the coefficient of determination. (Round your answers to three decimal places.)
What percentage of variation in y is explained by the least-squares model? (Round your answer to one decimal place.)
%
(d) Test the claim that the population correlation coefficient p is not zero at the 1% level of significance. (Round your test statistic to three decimal places and your P-value
to four decimal places.)
P-value -
Conclusion
O Reject the null hypothesis, there is sufficient evidence that p differs from 0.
O Reject the null hypothesis, there is insufficient evidence that p differs from 0.
O Fall to reject the null hypothesis, there is sufficient evidence that p differs from 0.
O Fail to reject the null hypothesis, there is insufficient evidence that p differs from 0.
(e) For a neighborhood with x = 10% change in population in the past few years, predict the change in the crime rate (per 1000 residents). (Round your answer to one
decimal place.)
crimes per 1000 residents
(f) Find S.. (Round your answer to three decimal places.)
S.-
(9) Find a 99% confidence interval for the change in crime rate when the percentage change in population is x = 10%. (Round your answers to one decimal place.)
lower limit
| crimes per 1000 residents
upper limit
crimes per 1000 residents
(h) Test the claim that the slope B of the population least-squares line is not zero at the 1% level of significance. (Round your test statistic to three decimal places and your
P-value to four decimal places.)
P-value =
Conclusion
O Reject the null hypothesis, there is sufficient evidence that 8 differs from 0.
O Reject the null hypothesis, there is insufficient evidence that 8 differs from 0.
O Fall to reject the null hypothesis, there is sufficient evidence that p differs from 0.
O Fall to reject the null hypothesis, there is insufficient evidence that 8 differs from 0.
(1) Find a 99% confidence interval for ß and interpret its meaning. (Round your answers to three decimal places.)
lower limit
upper limit
Interpretation
O For every percentage point decrease in population, the crime rate per 1,000 increases by an amount that falls within the confidence interval.

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