If  16 customers on average stop by Dunkin' Donuts per hour.  Then what is

2022-03-15 Answered
If 16 customers on average stop by Dunkin' Donuts per hour. Then what is the probability that 5 customers will stop by in half an hour? * Pick the nearest number to your answer.a.065b. 0.0916c. .05d. 0.5
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Answers (1)

nick1337
Answered 2022-03-24 Author has 575 answers

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

You might be interested in

asked 2021-03-18

A population of values has a normal distribution with μ=133.5 and σ=5.2. You intend to draw a random sample of size n=230.
Find the probability that a single randomly selected value is between 133.6 and 134.1.
P(133.6<X<134.1)=?
Write your answers as numbers accurate to 4 decimal places.

asked 2021-02-21

We wish to estimate what percent of adult residents in a certain county are parents. Out of 600 adult residents sampled, 192 had kids. Based on this, plot a 99% confidence interval for the proportion of adult residents who are parents in a given county.
Express your answer in the form of three inequalities. Give your answers in decimal fractions up to three places <p< Express the same answer using a point estimate and a margin of error. Give your answers as decimals, to three places.
p=±

asked 2022-06-04
What is the mean of 80, 86, 78, 100, 27?
asked 2020-10-28
Explain the statement ‘The main priority with sampling distributions is to get across the idea that estimates and other statistics change every time we do a new study’.
asked 2021-08-14
The two-way table gives the party affiliation of all members of the House of Representatives from eight different regions in the United States in July 2014 (there were 3 vacant seats at that time).
asked 2021-10-23
Does regular exercise reduse the risk of a heart attack? Provided are two ways to study this question.
1. A researcher finds 2000 men older than age 40 who exercise regularly and have not had heart attacks. She matches each with a similar man who does not exercise regularly, and she follows both groups for 5 years.
2. Another researcher finds 4000 men older than age 40 who have not had heart attacks and are willing to participate in a study. She assigns 2000 of the men to a regular program of supervised exercise. The other 2000 continue their usual habits. The researcher follows both groups for 5 years,
Select the correct explanation clearly detailing why the second design will produce more trustworthy data.
1) The first design is an observational study whereas the second design is an experiment. Assigning subjects to treatments, as in the second design, avoids confounding.
2) In the second design, the subjects are chosen in a random fashion, whereas in the first design the subjects from the second group are matched to the subjects in the first group.
3) The first design is an experiment whereas the second design is an observational study. Assigning subjects to treatments, as in the first design, does not avoid confounding.
4) In the first design, subjects are assigned to groups based on their own habits. There may be other factor (e.g., personality type or genetic background) that make one more likely to exercise and less (or more) likely to have a heart attack.
asked 2021-01-08
The table below provides predicted population data about the world and India.
a) What percent of the world population is predicted to live in India in 2035? Round your result to one decimal place.
b) What percent of the world population is predicted to live in India in 2050? Round your result to one decimal place.
c) Calculate the absolute change in the predicted population of India between 2035 and 2050. Round your result to the nearest whole number.