(a) What percentage (b) What percentage than 629? (c) What percentage of SAT scores is between 401 and 629? of SAT scores is less than 401 or greater of SAT scores is greater than 743?

You are testing the claim that the proportion of men who own cats is larger than the proportion of women who own cats. You sample 110 men, and 25% own cats. You sample 150 women, and 85% own cats. Find p (p-bar), as a decimal, rounded to two decimal places.

40 Vegas residents were asked whether they prefer to shop locally or gor to the mall.  29 of them said they prefer to shop locally.  What is the percent margin of error for the proportion of Vegas residents who prefer to shop locally? (1-p) =    (round to three decimal places) Error in decimal form =   (round to three decimal places) Error in percent form =   (round to the nearest tenth of a percent)

A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results.   Positive Negative Total Pregnant 54 9 63 Not Pregnant 4 55 59 Total 58 64 122 Round your answers to the nearest thousandth.PP(positive∣∣pregnant) = PP(pregnant∣∣positive) = PP(negative∣∣pregnant) = PP(not pregnant∣∣negative) =

What is the approximate percentage of buyers who paid between $945 and $1200? What is the approximate percentage of buyers who paid between $1200 and $1285? What is the approximate percentage of buyers who paid less than $945? 96

You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats.You sample 90 men, and 80% own cats.You sample 110 women, and 70% own cats. test statistic =      [three decimal accuracy]

A polling company reported that 37% of 1018 surveyed adults said that rising gas prices are "very harmful." Complete parts (a) through (d) below. a. What is the exact value that is 37% of 1018? The exact value is. (Type an integer or a decimal.) b. Could the result from part (a) be the actual number of adults who said that rising gas prices are "very harmful"? Why or why not? O A. No, the result from part (a) could not be the actual number of adults who said that rising gas prices are "very harmful" because that is a very rare opinion. O B. No, the result from part (a) could not be the actual number of adults who said that rising gas prices are "very harmful" because a count of people must result in a whole number. O C. Yes, the result from part (a) could be the actual number of adults who said that rising gas prices are "very harmful" because the results are statistically significant. D. Yes, the result from part (a) could be the actual number of adults who said that rising gas prices…