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Author Question: Consider the following pairs of observations:x20335y13467a. Construct a scattergram for the data. ... (Read 121 times)

asan beg

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on: Feb 14, 2020

Question 1

A breeder of Thoroughbred horses wishes to model the relationship between the gestation period and the length of life of a horse. The breeder believes that the two variables may follow a linear trend. The information in the table was supplied to the breeder from various thoroughbred stables across the state.



Summary statistics yield SSxx = 21,752, SSxy = 236.5, SSyy = 22, = 332, and = 22.5. Find a 95% prediction interval for the length of life of a horse that had a gestation period of 300 days. Use as an estimate of σ and use

Question 2

Consider the following pairs of observations:

x20335
y13467

a. Construct a scattergram for the data.
b.Find the least squares line, and plot it on your scattergram.
c.Find a 99% confidence interval for the mean value of y when x = 1.
d.Find a 99% prediction interval for a new value of y when x = 1.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by asan beg on Feb 14, 2020

potomatos

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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asan beg

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Reply 2 on: Feb 14, 2020
Excellent

komodo7

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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