Mathematics, 12.05.2021 21:30 sarahjohnson5621
2000 freshmen at State University took a biology test. The scores were normally distributed with a mean of 70 and a standard deviation of 5.
The percent of students that scored between 65 and 75:
The percent of students that scored no more than 55:
The number of students that scored between 60 and 70:
The percent of students that scored at least 72:
The percent of students that scored between 67 and 79:
The percent of students that scored less than 77:
Answers: 2
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Mathematics, 22.06.2019 00:00
Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense
Answers: 2
Mathematics, 22.06.2019 03:00
Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
2000 freshmen at State University took a biology test. The scores were normally distributed with a m...
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