How to do this question plz
...
Answers: 3
Mathematics, 21.06.2019 12:30
Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.
Answers: 1
Mathematics, 21.06.2019 22:10
Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft
Answers: 1
Mathematics, 22.06.2019 01:00
X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis
Answers: 3
Social Studies, 10.10.2019 13:00
English, 10.10.2019 13:00
Biology, 10.10.2019 13:00
Social Studies, 10.10.2019 13:00
Computers and Technology, 10.10.2019 13:00
Biology, 10.10.2019 13:00
Mathematics, 10.10.2019 13:00
Mathematics, 10.10.2019 13:00
English, 10.10.2019 13:00
Mathematics, 10.10.2019 13:00