Mathematics, 01.07.2020 15:01 ineedhelp2285
A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.58 lb, the mean of all of the weights is x overbarequals2.351 lb, and the standard deviation of the weights is sequals2.064 lb. a. What is the difference between the weight of 5.58 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 5.58 lb to a z score. d. If we consider weights that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the weight of 5.58 lb significant?
Answers: 3
Mathematics, 21.06.2019 13:00, shaniqwakirkseyniqwa
Atriangle includes one angle that 72º. which pair could be the measures of the other two angles of the triangle? a. 9º, 9º b. 26º, 46º c. 53º, 55º d. 72º, 108º
Answers: 2
A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.58 lb, the...
English, 16.11.2020 17:50
English, 16.11.2020 17:50
Mathematics, 16.11.2020 17:50