35 40 45
Mathematics, 11.12.2021 03:30 didirose
What are the more appropriate measures of center and spread for this data
set?
35 40 45
55
90
HI
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Select two choices: one for the center and one for the spread
O A. Better measure of spread: the standard deviation
B. Better measure of spread the interquartile range (IQR)
C. Better measure of center the median
O D. Better measure of center: the mean
Answers: 2
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Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
Answers: 1
Mathematics, 21.06.2019 22:00
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 21.06.2019 23:30
Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3
Answers: 3
What are the more appropriate measures of center and spread for this data
set?
35 40 45
35 40 45
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