Mathematics, 11.11.2020 18:00 hmu323
A random sample is made of 256 middle managers concerning their annual incomes. The sample mean is computed to be $35,420. If the population standard deviation is $2,050. What is the standard error of the mean?
a. $128.125
b. $138.36
c. $2.050
d. $8.01
Answers: 1
Mathematics, 22.06.2019 00:20, yoyo80431
Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.
Answers: 1
A random sample is made of 256 middle managers concerning their annual incomes. The sample mean is c...
History, 02.10.2019 02:00
Mathematics, 02.10.2019 02:00
Physics, 02.10.2019 02:00
Mathematics, 02.10.2019 02:00