Mathematics, 15.11.2019 11:31 kdndiamond9101
Astudents received a score of 50 on his history test. the test had a mean of 69 and a standard deviation of 10. find the z score and assess whether his score is considered unusual.
Answers: 2
Mathematics, 22.06.2019 02:00, ummitsjustjae
Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?
Answers: 1
Astudents received a score of 50 on his history test. the test had a mean of 69 and a standard devia...
Mathematics, 01.04.2020 16:17
Chemistry, 01.04.2020 16:17
French, 01.04.2020 16:17
Spanish, 01.04.2020 16:17