Mathematics, 28.05.2020 16:58, shadowsnake
A data set lists weights (lb) of plastic discarded by households. the highest weight is 5.31 5.31 lb, the mean of all of the weights is x overbar x equals = 2.257 2.257 lb, and the standard deviation of the weights is s equals = 1.655 1.655 lb.
a. what is the difference between the weight of 5.31 5.31 lb and the mean of the weights?
b. how many standard deviations is that [the difference found in part (a)]?
c. convert the weight of 5.31 5.31 lb to a z score.
d. if we consider data speeds that convert to z scores between minus β2 and 2 to be neither significantly low nor significantly high, is the weight of 5.31 5.31 lb significant?
Answers: 1
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Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate
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The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?
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A data set lists weights (lb) of plastic discarded by households. the highest weight is 5.31 5.31 lb...
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