Jonathan compared the ounces in and prices of several different cereals at the grocery store. Here are his results:
ements
Ounces
Price (in dollars)
32
$3.89
28
$2.79
Drive
42
$4.19
8
Find the line best fit for the data. Round any decimals to the hundredths place.
Estimate the price when you have a weight of 48 ounces.
State the correlation coefficient and then explain what it means in context of the situation
$1.00
27
$3.15
12
$2.25

Use the sample data and confidence level given below to complete parts a through d.a research institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1090 and x=549 who said yes. use a 99% confidecne level.a. find the best point of estimate of the population of portion p.b. identify the value of the margin of error e.e= round to four decimal places as needed.c. construct the confidence interval._ < p < _ round to three decimal places.d. write a statement that correctly interprets the confidence interval.