1 the probability of selecting a card that is both a king, Ask an Expert

Statistics

1.) The probability of selecting a card that is both a king and a diamond from 52 cards, is

0.3269
0.71
0.9473
0.3077

2.) Compute the sample standard deviation for the data - 10, 14, 17, 20

18.0
18.25
4.0
4.27

3.) If 2 variables are linearly related as y=2x, the coefficient of correlation, is

Both 1 and Strong positive
1.0
Strong positive
Insufficient data

4.) Compute range for the data - 34, 35, 36, 34, 32, 34, 45, 46, 45, 43, 44, 43, 34, 30, 48, 38,38, 40, 34 is?

38.0
18.0
8.0
30.0

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