The following data values represent a population. What is the variance of the
values?
7,5, 11...
Mathematics, 16.05.2021 08:00 laytonlutz
The following data values represent a population. What is the variance of the
values?
7,5, 11, 1, 11
O
A. 4
B. 14
C. 24
D. 34
O
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:40, kiasiab17
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
Answers: 3
Mathematics, 21.06.2019 16:50, mahadharun
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 21:10, ttrinityelyse17
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Mathematics, 21.06.2019 21:40, ur4286
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
You know the right answer?
Questions in other subjects:
History, 10.05.2020 00:57
Arts, 10.05.2020 00:57
Mathematics, 10.05.2020 00:57
Mathematics, 10.05.2020 00:57
