![kortlen4808](/avatars/2458.jpg)
kortlen4808
24.01.2021 •
Mathematics
The University of Washington claims that it graduates 85% of its basketball players. An NCAA investigation about the graduation rate finds that of the last 20 players entering the program only 11 graduated. If the university’s claim is correct, the number of players among the 20 should follow the binomial distribution B(20, 0.85).
a) What is the probability that 11 out of the 20 would graduate? Write how the binomial formula is used to calculate the probability.
( 0.74%) ?
b) To what extent do you think the university’s claim is true?
( Very low extent) ?
c) What is the probability that all 20 athletes would have graduated? Write how the binomial formula is used to calculate the probability.
( 3.86%) ?
d) Find the mean and standard deviation of the number of graduates out of the 20 players.
Solved
Show answers
More tips
- F Food and Cooking How to Make Thin Pancakes: Recipe and Tips...
- S Style and Beauty Is Hot Scissor Haircutting Beneficial or Dangerous?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics The square of a number plus the number is 6. find the number(s)...
- M Mathematics The formula for the area of a triangle is 1/2 bh= a which of the following is not a possible first step to rearrange this formula to find the base of the triangle...
- M Mathematics Erry bowled 5 games. his scores were 80, 95, 100, 85, 95. what is the mode of his scores for the 5 games? a. 95 b. 100 c. 91 d. 80...
- M Mathematics How to do figure out the hypotenuse of a right triangle...
- M Mathematics Carl puts $1.10 in his piggy bank every day in the month of july. his total savings was $55.00 at the end of june. whats the best estimate for carls savings at the...
- M Mathematics Persamaan garis lurus yang melalui titik potong garis dengan persamaan 2x+5y=1 dan x-3y=-5 serta tegak lurus garis dengan persamaan 2x-y+5=0...
- M Mathematics Which of the following ordered pairs describes a point that is 8 units up from the x-axis?...
- M Mathematics Sara has 10 more freckles than tim. tim has 1 less feckle than hank. hank has 65 freckles. how many freckles does sara have?...
- M Mathematics If the length of the longer leg of a 30-60-90 triangle is x, then the length of the shorter leg is and the length of the hypotenuse is __...
- M Mathematics Use the shapes below, which is true?...
Ответ:
D) Find the mean and standard deviation of the number of graduates out of the 20 players.
Step-by-step explanation:
Ответ:
this is
Step-by-step explanation:
number 9 hope it's right