Does the histogram appear to depict data that have a normaldistribution?O A. The histogram does not appear to depict a normaldistribution. The frequencies generally increase and thehistogram is roughly symmetric.B. The histogram appears to depict a normal distribution. Thefrequencies generally increase to a maximum and thendecrease, and the histogram is roughly symmetric.O c. The histogram appears to depict a normal distribution. Thefrequencies generally decrease to a minimum and thenincrease.O D. The histogram does not appear to depict a normaldistribution. The frequencies generally decrease to aminimum and then increase, and the histogram is roughlysymmetric. The table below shows the frequency distribution of the weights (in grams) ofpre-1964 quarters.Weight (g)6.000-6.0496.050-6.0996.100-6.1496.150-6.1996.200-6.2496.250-6.2996.300-6.3496.350-6.399Frequency2381010541Use the frequency distribution to construct a histogram. Does the histogramappear to depict data that have a normal distribution? Why or why not?****Choose the correct histogram below.O A.FrequencyFrequency10-5-0-10-66.1 6.2 6.3Weight (grams)62Weight (grams)6.16.36.46.4ONQ

Answered: Does the histogram appear to depict…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

What type of relationship exists between the two variables x and y in the scatter plot? A.Positive correlation B.No correlation C.Negative correlation D.None of the choices
2. A researcher measures the relationship between education (in years) and investment gains (in thousands of dollars). Answer the following questions based on the results provided. SP = 16.25. a. Create a scatter plot of the data b. Calculater and r2 c. Report results in APA style. d. What do results mean? Education Investment Gains 14 8 12 11 6. 10 18 14
Examine the normal quantile plot and determine whether it depicts sample data from a population with a normal distribution. 3.00- 2.00- 1.00- 0.00- -1.00- -2.00- -3.00- 60 X 80 100 120 140 Does the normal quantile plot depict sample data from a population with a normal distribution? A. Yes. The pattern of the points is reasonably close to a straight line. B. No. The points do not lie close to a straight line. C. No. The points exhibit some systematic pattern that is not a straight-line pattern. D. Yes. The points are evenly distributed above and below the mean, 0. •. ...
Which statement is true about a normal distribution? O Knowing a data set is normal has no importance in the mathematical and scientific community. O Knowing a data set is normal is only important in producing nicely shaped graphs. O None of the answers listed O Knowing a data set is normal is important in the mathematical and scientific community. 77°F S rch
Based on the given scatter diagram, choose the correct statement. a. It is a positive correlation. The more time an individual spends running, the higher their body fat tends to be. b. It is a positive correlation. The more time an individual spends running, the lower their body fat tends to be. c. It is a negative correlation. The more time an individual spends running, the higher their body fat tends to be. d. It is a no correlation. The amount of time an individual spends running has no correlation with his/her body fat tends to be. e. It is a negative correlation. The more time an individual spends running, the lower their body fat tends to be.
2. What does it mean for a scatter plot to have a negative trend? O A. Higher c-values tend to go with higher y-values. OB. Higher -values tend to go with lower y-values. OC. The x- and y-values appear to be unrelated. OD. None of these are true.
A sample plot. Construct the normal quantile plot, then determine whether the data appear to be from a population with a normal distribution. human brain volumes (cm) is given below. Use the given data values to identify the corresponding z scores that are used for a normal quantile plot, then identify the coordinates of each point in the normal quantile 1073 1041 1087 955 1061 1087 1401 1043 List the z scores for the normal quantile plot. (Round to two decimal places as needed. Use ascending order.) Question Viewer Clear all Check answer Help me solve this View an example Get more help -
Use a calculator or computer software to generate a normal quantile plot for the data in the accompanying table. Then determine whether the data come from a normally distributed population. Click the icon to view the data set. Generate a normal quantile plot for the data. Choose the correct graph below. OA. 3.00 2.00- 1.00- 0.00- -1.00- Q Q -2.00 -3.00 100 200 300 400 500 0 X Value OB. 3.00 2.00- 1.00- 0.00- -1.00- -2.00- -3.00- ... 0 100 200 300 400 500 X Value Q Q G O C. 3.00 2.00 P 1.00 0.00- -1.00- -2.00- 0 100 200 300 400 500 X Value -3.00+ Determine whether the data come from a normally distributed population. Choose the correct answer below. OA. The distribution is not normal. The points are not reasonably close to a straight line. OB. The distribution is normal. The points show a systematic pattern that is not a straight-line pattern. OC. The distribution is not normal. The points show a systematic pattern that is not a straight-line pattern. OD. The distribution is normal. The…
Which statement is true about the dot plot? 1 2 3 4 5 O The data is fairly uniform. O The mean is greater than the median. O No conclusions can be drawn from the data. O The mode and the median of the data are the same.
L3Q8.Find the type of relationship that exists between the two variables x and y in the scatter plot. A.Zero correlation B.Negative correlation C.Positive correlation D.None of the choices
A city wants to know if a new advertising campaign to make citizens aware of the dangers of driving after drinking has been effective. The accompanying table shows the number of drivers who have been stopped with more alcohol in their systems than the law allows for each day of the week in the week before and the week a month after the campaign starts. Assume that the data from each population is Normally distributed. Complete parts a through i below. A. Are the data paired? Explain. B. Compute the mean difference C. Compute the standard deviation of the differences. D. Compute the standard error of the mean difference. E. Find the value of the t-statistic. F. How many degrees of freedom does the t-statistic have? G. Is the alternative one- or two-sided? Explain. H. What is the P-value associated with this t-statistic? Assume that the other assumptions and conditions for inference are met.
The table shows total earnings, y (in dollars ), of a food x,0,1,2,3,4,5,6 y,0,18,40,62,77,85,113 a. Make a scatter plot. b. What type of correlation is shown in the gra

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS