Mathematics, 20.08.2019 18:10, luvberries2276
Samples were collected from two ponds in the bahamas to compare salinity values (in parts per thousand). several samples were drawn at each site. pond 1: 37.32, 37.71, 37.01, 37.36, 37.02, 37.54, 36.72 pond 2: 38.24, 38.51, 38.66, 39.05, 39.04 use a 0.05 significance level to test the claim that the two ponds have the same mean salinity value. (a) the test statistic is . (b) the conclusion is a. there is sufficient evidence to indicate that the two ponds have different salinity values. b. there is not sufficient evidence to indicate that the two ponds have different salinity values. (c) we should a. remove the largest and smallest values from the larger data set and only test equal size samples. b. check to see if the data appear close to normal since the sum of the sample sizes is less than 15. c. not take the results too seriously since neither sample is big enough to be meaningful. d. all of the above.
Answers: 1
Mathematics, 21.06.2019 18:30, waldruphope3956
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
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Mathematics, 22.06.2019 00:00, salgadoj6933
Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?
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Mathematics, 22.06.2019 01:30, QuestionsAnsweredNow
The actual length of side y is 22 cm. use the scale drawing to find the actual length of side x. a) 15.2 cm b) 17.1 cm c) 18.0 cm d) 28.3 cm
Answers: 1
Samples were collected from two ponds in the bahamas to compare salinity values (in parts per thousa...
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