Discrete distributions Use excel sheet to find B(8;16;0.40) b(8;16;0.40) B(9,12;0.60) b(9,12;0.60)

review(10a): In the z distribution the mean  will always be (a) less than 1 (b) greater than 1 (c) equal to 1. (d) equal to zero.

= 4 Determine whether the given procedure results in a binomial distribution. If not, state the reason why. Choosing 11 marbles from a box of 40 marbles (19 purple, 8 red, and 13 green) one at a time without replacement, keeping track of the number of red marbles chosen. O Not binomial: there are more than two outcomes for each trial O Binomial O Not binomial: the trials are not independent Continue Submit Assignmen O2022 McGraw Hill LLC. All Rights Reserved. Terms of Use |Privacy Center Accessibility MacBook Air 80 888 DII DD F2 F3 F4 F5 F6 F7 F8 F9 F10 F11

Which statement correctly compares the shapes of the distributions? Class Sizes at East Valley HS Class Sizes at Northview HS 10 10- 8 2. 0. 14 16 18 20 22 24 26 28 30 32 14 16 18 20 22 24 26 28 30 32 Frequency

A researcher has 8 teenagers report the number of times they have left the house without their parents knowing. Scores ranged from 0 to 5. The scores were 3, 1, 2, 5, 3, 1, 3, 4. What is the percentile rank for X = 3:  ____%? (RANK SCORES IN YOUR FREQUENCY TABLE FROM HIGHEST TO LOWEST)  SHOW YOUR WORK (i.e., write out the columns of the table)!!!   a. 62.5 b. 37.5 c. answer not listed d. 75

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Determine the mean value of x for the following: X: 0, 1, 2, 3, 4 P(x): .4, .1, .1, .1, .3