Mathematics, 19.09.2019 20:10 dhcuajbfrhcyx
Which answer best describes a standard deviation? read all answers and then choose the answer that is most complete and accurate. the standard deviation is the square root of the corresponding variance. the standard deviation is the average amount that scores in a distribution deviate from the mean of that distribution. the standard deviation is a measure of variability. all of the answers above correctly describe the standard deviation. none of the answers above correctly describe the standard deviation.
Answers: 3
Mathematics, 21.06.2019 18:00
Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).
Answers: 1
Mathematics, 21.06.2019 23:00
Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.
Answers: 3
Mathematics, 22.06.2019 00:50
Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36
Answers: 1
Which answer best describes a standard deviation? read all answers and then choose the answer that...
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