Mathematics

Mathematics, 29.06.2019 08:30, Ackussinglake63

The bronx residents smoke in the average 10 cigarettes a day. assuming that smoking in the bronx has a normal distribution with standard deviation 8 what percent of the bronx smoke at least a pack of (20) cigarettes a day.

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 26.06.2019 22:00, austintules2005

Matching: 1. normal distribution square root of the variance 2. standard normal distribution difference between any value and the mean of the set 3. deviation a distribution that takes on the shape of a bell curve 4. frequency distribution organizes data into categories called classes 5. range normal distribution with a mean of 0 and a standard deviation of 1 6. standard deviation deviation of a value (x) from the mean of the sample divided by the standard deviation 7. variance square of the standard deviation 8. z-score difference between the smallest term in the data set and the largest term in the data set

Answers: 1

Предмет

Mathematics, 05.08.2019 00:30, KapALot

Manhattan residents smoke in the average 11 cigarettes a day. smoking in manhattan has a normal distribution with standard deviation 6.27. someone is an average smoker if he is in the middle 50% of the cigarette useage. average smokers smoke between

Answers: 1

Предмет

Mathematics, 15.10.2019 21:30, nicole667

The data set smoke.dta contains information on smoking behavior and other variables for a random sample of single adults from the united states. the variable cigs is the (average) number of cigarettes smoked per day. do you think cigs has a normal distribution in the u.s. adult population? explain.

Answers: 3

Предмет

Mathematics, 08.11.2019 02:31, grugfhb

What is the difference between a standard normal distribution and a nonstandard normal distribution? choose the correct answer below. a. the standard normal distribution has a standard deviation that is less than or equal to the mean, while a nonstandard normal distribution has a standard deviation that is greater than the mean. b. the standard normal distribution has a mean of 0 and a standard deviation of 1, while a nonstandard normal distribution has a different value for one or both of those parameters. c. the standard normal distribution has a standard deviation that is greater than the mean, while a nonstandard normal distribution has a standard deviation that is less than or equal to the mean. d. the standard normal distribution has a mean of 1 and a standard deviation of 0, while a nonstandard normal distribution has a different value for one or both of those parameters.

Answers: 2

Do you know the correct answer?

The bronx residents smoke in the average 10 cigarettes a day. assuming that smoking in the bronx has...

Questions in other subjects:

Konu

Mathematics, 13.04.2021 02:30

61 1.1.1.2.1.3 Find out the distance and angles requested, previously finding the value of x. VERY IMPORTANT: PERIODS 2 AND 7 DO NOT NEED TO SOLVE PROBLEMS 3 AND 4

Konu

Mathematics, 13.04.2021 02:30

A circle is centered at (0,0) and has a radius of square root 38. Where does the point K(6, 1) lie? Choose 1 a. Inside the circle b. On the ci...

Konu

Mathematics, 13.04.2021 02:30

A chemist weighs samples obtained from a production run. The weights of the samples are 13 g, 14 g, 23 g, 11 g, 15 g, 14 g, 14 g, 12 g, 13 g, 15 g, 14 g, and 12 g. Find the standar...

Konu

Chemistry, 13.04.2021 02:30

Some chemical reactions proceed by the initial loss or transfer of an electron to a diatomic species. Which of the molecules N2, NO, O2, C2, F2, and CN would you expect to be stabi...

Konu

Physics, 13.04.2021 02:30

Solve for the tension T in the vertical section of string. Express T in terms of the known variables I, m, r, and g....

Konu

History, 13.04.2021 02:30

Solomon Asch (1951, 1956) embarked on a series of studies in which participants were asked to estimate the lengths of lines that clearly differed in length. Asch originally underto...

Konu

Mathematics, 13.04.2021 02:30

The sum of five consecutive integers is 185. What is the mean of these five integers?...

Konu

Business, 13.04.2021 02:30

Prompt Read this passage Which aspect of marketing (branding, promotion, or market research) is the most important for companies to consider when doing business in the...

Konu

World Languages, 13.04.2021 02:30

;) ;) free brainliest free brainliest free brainliest free brainliest free brainliest free brainliest free brainliest free brainliest free brainliest free brainliest free brainlies...

Konu

Mathematics, 13.04.2021 02:30

Which conclusions can be drawn about f–1(x)? Select two options. A. f–1(x) has a slope of -2/3 B. f–1(x) has a restricted domain. C. f–1(x) has a y-intercept of (0, –3...

Other tasks in the category: Mathematics More task