Mathematics, 21.05.2021 05:30, sleepqueen
Find the experimental probability that only 1 of 4 children in a family is a girl. The problem has been simulated by tossing 4 coins (one to represent each child). Let "heads" represent a boy and "tails" represent a girl. A sample of 20 coin tosses is shown. . HTHH HTTH THTT НТНТ H, HTT HHHT THHT HTTH ТОНН HTTT НТНТ ТОНН ТНТН HTHH ТЕНТ HTTT НТНТ HHHT Experimental Probability = [?]% Enter
Answers: 1
Mathematics, 21.06.2019 17:00, aberiele1998
The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.
Answers: 1
Mathematics, 21.06.2019 18:30, KTgodlencorgi
David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
Answers: 1
Find the experimental probability that only 1 of 4 children in a family is a girl. The problem has b...
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