An experiment is set up to study the weights of 35 mice after they are injected with a drug. The population mean is 23.50 grams

Question

3 years ago

13

with a standard deviation of 3.40 grams. The standard error of the sample mean is __. (Round off your answer to the nearest hundredth.)

2 answers:

Marysya12 [62] · Answer 1 · 2022-05-26T04:25:12+03:00

8 0

26.10 is the answer because, 23.50 + 3.40 = 26.9 then you said you wanted it to be rounded so it would equal 26.10.

scZoUnD [109] · Answer 2 · 2022-05-26T02:41:59+03:00

7 0

Ok you need to add 23.50+3.40
what do you get?
26.9
Round it to the nearest hundreth what do you get?
26.10 is your final answer