Suppose on a certain test, fifty students earn a perfect score and fifty students earn a zero. determine the mean grade and standard deviation among the one hundred students.
a. mean grade among the one hundred students is a0
b. standard deviation:
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Suppose on a certain test, fifty students earn a perfect score and fifty students earn a zero. determine the mean grade and standard ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What is 7.08 as mixed number
Answers (1)
Compare 5,000 and 5 m
Answers (1)
How do you solve this problem. There were 24 dinner tables with 8 chairs at each table. If 3/4 of the dinner tables are full how mant seats were used
Answers (2)
Harry rides his bike 25 and 3 eights (miles). Karen rides her bike 25 and 2 fifths (miles). Who rides farther? It's basically 25 3/8 and 25 2/5.
Answers (2)
The product of - 7 and 5 is added to - 6. Find the number
Answers (1)
New Questions in Mathematics
Dan got a discount of 4/5 on his grocery bill by using his club card and coupons Emile got a discount of 7/10, Alina got a discount of 3/5, and Lorena got a discount of 3/10 who got the greatest discount
Answers (1)
For f (x) = 3x + 1 and g (x) = x^2 - 6, find (f-g) (x) A. 3x^2 - 17 B. - x^2 + 3x + 7 C. x^2 - 3x - 7 D. - x^2 + 3x - 5
Answers (1)
Find the value of x. 13,15,17, x, 20,21; The median is 18.
Answers (1)
The carousel in st Augustine park has a diameter of 36 ft each ride last 3 minutes and the speed of the carousel is 3.8 revolutions per minute what is the maximum distance riders travel in one full ride round to the nearest hundred
Answers (1)
When i was 2 years old, my brother was half of my age ... now im 100, my brother is?
Answers (2)