Homework Help is Here – Start Your Trial Now!
Math
Statistics
(d) Would it be unusual if more than 7 of them weigh more than 20 pounds?

(d) Would it be unusual if more than 7 of them weigh more than 20 pounds?

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....
See similar textbooks
icon
Related questions
Question
Just need help with D
Chapter 9 10) Making sure that the 2) A public health organization reports that 40%of baby boys 6-8 months old in States weigh more than 20 pounds. A sample of 10 babies is studied. Round to three decimal places. (a) What is the probability that exactly 4 of them weigh more than 20 pounds? [0! P(21) 4! (10-4) (6.10)4 (1-6.4² मे 201251 (b) What is the probability that more than 4 weigh more than 20 pounds? =1- (0.0064 0₁ odot 0:121+ 0.215+ 0.25 = 16.633 2 6.367 (c) What is the probability that fewer than 3 weigh more than 20 pounds? 6.606+ 0.040 + 0.121 こ 0.167 (d) Would it be unusual if more than 7 of them weigh more than 20 pounds? 312318AT 3 ROTAJUDIA 91913zib nos rcon) + (SS=
Transcribed Image Text:Chapter 9 10) Making sure that the 2) A public health organization reports that 40%of baby boys 6-8 months old in States weigh more than 20 pounds. A sample of 10 babies is studied. Round to three decimal places. (a) What is the probability that exactly 4 of them weigh more than 20 pounds? [0! P(21) 4! (10-4) (6.10)4 (1-6.4² मे 201251 (b) What is the probability that more than 4 weigh more than 20 pounds? =1- (0.0064 0₁ odot 0:121+ 0.215+ 0.25 = 16.633 2 6.367 (c) What is the probability that fewer than 3 weigh more than 20 pounds? 6.606+ 0.040 + 0.121 こ 0.167 (d) Would it be unusual if more than 7 of them weigh more than 20 pounds? 312318AT 3 ROTAJUDIA 91913zib nos rcon) + (SS=
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS