Mathematics, 06.10.2019 17:40 briannag0808
Asurvey looked at the value of recreational sports on college campuses. one of the questions asked each student to rate the importance of recreational sports to college satisfaction and success. responses were on a 10-point scale with 1 indicating total lack of importance and 10 indicating very high importance. the following table summarizes these results: class n mean score freshman sophomore junior senior 725 536 595 438 7.6 7.6 7.5 7.3 (a) to compare the mean scores across classes, what are the degrees of freedom for the anova f statistic? numerator df 3 correct: your answer is correct. denominator df 2290 correct: your answer is correct. (b) the msg = 9.828. if sp = 2.14, what is the f statistic? (round your answer to two decimal places.) f = 2.15 correct: your answer is correct. (c) give an approximate (from table e) or exact (from software) p-value. (enter your answer to four decimal places.)
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Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 21:30
Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?
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Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
Asurvey looked at the value of recreational sports on college campuses. one of the questions asked e...
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