Mathematics, 29.04.2021 01:00, jerry1496
What effect will adding 10 to every value in the data set have on the standard deviation? Will this effect be the same by adding any number to all of the data values? what will be the effect on the standard deviation if you multiply each value by 10? will this effect be the same by multiplying any number to all of the data values?
Answers: 3
Mathematics, 21.06.2019 14:50, Felicitybuckman
What is the square root of 45? (step by step working plz)
Answers: 1
Mathematics, 22.06.2019 00:30, ERIKALYNN092502
The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?
Answers: 3
Mathematics, 22.06.2019 03:10, maysen2001
(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone
Answers: 1
Mathematics, 22.06.2019 06:20, donbright100
1) for the triangle shown, find the value of x. a) 4 b) 6 c) 8 d) 10 e) none of the above 2) for the triangle shown, find the value of y. a) 8 b) 8β2 c) 8β3 d) 16β3 e) none of the above
Answers: 1
What effect will adding 10 to every value in the data set have on the standard deviation? Will this...
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