Mathematics, 16.11.2020 18:40 aliay6857
18
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
The grades received by 200 students follow a normal distribution. The mean of the grades is 70%, and the standard deviation is 7%.
The number of students who received a grade greater than 70% is about
, and the number of students who got a grade higher than
8496 Is about
Reset
Paxt
Answers: 3
Mathematics, 21.06.2019 17:00, drandbone92
Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone
Answers: 1
Mathematics, 21.06.2019 18:00, madiballet125
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
18
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the...
Mathematics, 05.02.2021 23:40
Mathematics, 05.02.2021 23:40
History, 05.02.2021 23:40
Mathematics, 05.02.2021 23:40
History, 05.02.2021 23:40