Mathematics, 26.10.2019 05:43 jbutler7995
The gypsy moth is a serious threat to oak trees. traps are placed throughout the state to detect moths. when checked, the traps contain varying numbers of moths, averaging 0.5 moths per trap. the distribution for the individual counts is strongly skewed with a standard deviation of 0.7. how would you describe the distribution for average number of moths per trap for 50 traps? 1) symmetrical with mean = 0.5 and std dev = 0.7 2) symmetrical with mean = 0.5 and std dev = 0.1 3) skewed with mean = 0.5 and std dev = 0.1 4) skewed with mean = 0.5 and std dev = 0.7 5) none of the above
Answers: 3
Mathematics, 21.06.2019 19:30, shanua
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 22.06.2019 02:30, rileyeddins1010
Find the combined area of the triangles. click on the answer until the correct answer is showing. possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi
Answers: 1
The gypsy moth is a serious threat to oak trees. traps are placed throughout the state to detect mot...
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