In one​ community, a random sample of 2525 foreclosed homes sold for an average of ​$443,934 with

4 answers
Question:

In one​ community, a random sample of 2525 foreclosed homes sold for an average of ​$443,934 with a standard deviation of ​$195,364. ​
a) What assumptions and conditions must be checked before finding a confidence interval for the​ mean? How would you check​ them? ​
b) Find a 95​% confidence interval for the mean value per home. ​
c) Interpret this interval and explain what 95​% confidence means.
​d) Suppose​ nationally, the average foreclosed home sold for ​$488,000. Do you think the average sale price in the sampled community differs significantly from the national​ average? Explain

Answers

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

[tex]In the figure below abd measures 37 degrees what is the measure of abc?[/tex]

A. -10 is the value of x

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

this answer is !

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