2/12decide if a 90% T interval can be constructed about the population mean. If not, state the reason why. A police officer hides behind a billboard to catch speeders. The following datarepresent the number of minutes he waits before first observing a car that isexceeding the speed limit by more than 10 miles per hour on 10 randomly selecteddays. Construct a 90% t-interval about the population mean. If it cannot beconstructed, state the reason why. For convenience, a normal probability plot andboxplot are given.Decide if a 90% t-interval can be constructed about the population mean. If not,state the reason why.O A. At-interval can be constructed.O B. At-interval cannot be constructed because the data are not normal,O C. Atinterval cannot be constructed because there is an outlier.5.70.60.310.72.30.80.41.14.53.8Select the correct choice below and fill in any answer boxes in your choice.O A. A 90% confidence interval about the population mean is (.)(Use ascending order. Round to one decimal place as needed.)100-O B. There is no solution.12-5Time15TimePercents.

Given Information: The following data represents the number of minutes the police officer waits…

Answered: A police officer hides behind a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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decide if a 90% T interval can be constructed about the population mean. If not, state the reason why.

A police officer hides behind a billboard to catch speeders. The following data
represent the number of minutes he waits before first observing a car that is
exceeding the speed limit by more than 10 miles per hour on 10 randomly selected
days. Construct a 90% t-interval about the population mean. If it cannot be
constructed, state the reason why. For convenience, a normal probability plot and
boxplot are given.
Decide if a 90% t-interval can be constructed about the population mean. If not,
state the reason why.
O A. At-interval can be constructed.
O B. At-interval cannot be constructed because the data are not normal,
O C. Atinterval cannot be constructed because there is an outlier.
5.7
0.6
0.3
10.7
2.3
0.8
0.4
1.1
4.5
3.8
Select the correct choice below and fill in any answer boxes in your choice.
O A. A 90% confidence interval about the population mean is (.)
(Use ascending order. Round to one decimal place as needed.)
100-
O B. There is no solution.
12
-5
Time
15
Time
Percents.

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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