subject
Mathematics, 17.12.2021 01:00 bluejay62

Last year the average age of our clients was 25, and this year we believe it has increased. We took a sample of 49 clients and found the average age of the sample was 30 and the standard deviation of the sample was 10. What is the value of uo in this problem

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, efloyd04
Abaker has 5 1/4 pies in her shop. she cut the pies in pieces that are each 1/8 of a whole pie. how many pieces of pie does she have?
Answers: 2
image
Mathematics, 21.06.2019 20:30, nininichole431
Me n o w. i need t h i s. 10 points
Answers: 1
image
Mathematics, 21.06.2019 21:10, awuaheric
(x-5)1/2+5=2 what is a possible solution?
Answers: 1
image
Mathematics, 21.06.2019 21:30, cassandramanuel
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
You know the right answer?
Last year the average age of our clients was 25, and this year we believe it has increased. We took...

Questions in other subjects: