Mathematics, 30.04.2021 19:00 serellehunt

It is estimated that 20% of the population of Gingerland have red hair. If 8 residents are chosen at random, what is the probability that... (assume each person is
independent)
a) exactly 6 of them have red hair?
b) less than 6 of them have red hair?
c) at least one of them has red hair?
Round your answers to the nearest thousandth (3 decimal places).
answer part (a) only in this blank.
Your
.001
Answer
Question 7 (1 point)
Answer 6(b) here:
Question 8 (1 point)
Answer 6(c) here:

It is estimated that 20% of the population of Gingerland have red hair. If 8 residents

are chosen

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:20, burners

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, cranfordjacori

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

Answers: 3

continue

Mathematics, 22.06.2019 02:00, swhorton6

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?

Answers: 3

continue

Mathematics, 22.06.2019 02:30, hanz73

How many times larger is 9 × 10^8 than 3 × 10^-5? a. 3 × 10^13 b. 3 × 10^-40 c. 3 × 10^-13 d. 3 × 10^3

Answers: 2

continue

You know the right answer?

It is estimated that 20% of the population of Gingerland have red hair. If 8 residents are chosen...

Questions in other subjects:

Mathematics, 15.04.2020 23:37

The lifespans of lions in a particular zoo are normally distributed. The average lion lives 12.5 years and the standard deviation is 2.4 years. Use the empirical rule...

English, 15.04.2020 23:37

Which is NOT a function of a vacoule? A.) digest molecules B.) store molecules C.) transport molecules D.) fuse with other membranes Thanks for the he...

Mathematics, 15.04.2020 23:37

5) 20 gallons of water was shared equally among 6 families. How many gallons of water did each family get?...

English, 15.04.2020 23:37

In "Where have you gone, charming billy" paul cant help but laugh over billy boys death because -He died so unexpectedly -He died in such an unlikely way -He had predicted he would...

English, 15.04.2020 23:37

The little man is positive that nobody knows his name what evidence from the text best supports the conclusion. in rumpelstiltskin...

Mathematics, 15.04.2020 23:37

The dot plot below shows the drawing scores of some students: Which statement best describes the shape of the data?...

Mathematics, 15.04.2020 23:37

A recent survey conducted by Wall Street Journal indicates that the average reading time of 100 its readers/participants was 45 minutes and the standard deviation was 20 minutes. T...

Chemistry, 15.04.2020 23:37

When a single alkene monomer, such as ethylene, is polymerized, the product is a homopolymer. If a mixture of two alkene monomers is polymerized, however, a copolymer often results...

History, 15.04.2020 23:37

Before the Dust Bowl, prairie grass held soil down during high winds and ....

Business, 15.04.2020 23:37

Barnum Enterprises is considering updating its computers with faster models that would aid in processing its sales invoices faster, and eliminate any overtime processing. Identify...

More questions: Mathematics Another questions