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Earn +20 ptsQ: What is the variance of 13 16 18 21 23 25 26 31?
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How do you calculate regression equation?
what is the equation of the regression line for the given data(Age, Number of Accidents) (16, 6605), (17, 8932), (18, 8506), (19, 7349), (20, 6458), (21, 5974)
If the average of these four numbers is 21 find the missing number from 12 18 28?
23
How can you find the mean of grouped data?
finding grouped mean: you normally have a table like this : VISITS FREQ SUM
If four coins are tossed what is the probability of tossing all heads?
The probability is 1/21/21/2*1/2=1/16, or 0.0625 or 6.25%
What are The University of Hawaii-West Oahu's 25th-75th percentile ACT scores?
The University of Hawaii-West Oahu's 2014 25th-75th percentile ACT scores are 14-21 on the English section, 16-23 on the Math section, and 16-21 Composite.
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