Determine whether the approximate shape of the distribution in the histogram shown is symmetric, uniform, skewed lelt, 20- 16- 12 15,000 35,000 55,000 75,000 95,00 Choose the correct answer below. O A. The shape of the distribution is skewed left because the bars have a tail to the left. O B. The shape of the distribution is symmetric, but not uniform, because a vertical line can be drawn down the middle, creating two halves that look approximately the same. O C. The shape of the distribution is uniform because the bars are approximately the same height. O D. The shape of the distribution is skewed right because the bars have a tail to the right. O E. The shape of the distribution is none of these because the bars do not show any of these general trends.

Under each Histogram, write a comment about the shape of the distribution (for example, Symmetric, Skewed (left/right), Uniform or Irregular) Students Frequency Frequency of Students 9 1 0 9 8 1 0 2.0 2.40 1 2 Histogram of Students College GPA 9 2.4 6 4 2.56 Histogram of Students Predicted GPA 9 4 2.8 College GPA 3 2 2.72 Predicted GPA 3.2 3 2.88 3 3 2 3.6 3.04

What is the total number of scores for the distribution shown in the following table?​ X    f 4    1 3    3 2    7 1    2 Select one: a. ​14 b. ​13 c. ​11 d. 24

The heights​ (to the nearest​ inch) of 30 males are shown below. Construct a frequency distribution and a frequency histogram of the data using 5 classes. Describe the shape of the histogram as​ symmetric, uniform, negatively​ skewed, positively​ skewed, or none of these.   67 76 70 68 72   68 65 63 76 69   66 72 66 66 69   73 62 62 71 73   70 72 71 65 68   66 74 72 68 69     ...   Question content area right Part 1 Construct a frequency distribution of the data using 5 classes. Use the minimum data entry as the lower limit of the first class. Use the smallest whole number class width possible.   Class Frequency Midpoint enter your response here   –enter your response here   enter your response here   enter your response here   enter your response here   –enter your response here   enter your response here   enter your response here   enter your…

State whether you would expect this distribution to be symmetric, left-skewed, orright-skewed, and briefly explain: ages of people obtaining a driver’s license for the firsttime.

The average fruit fly will lay 389 eggs into rotting fruit. A biologist wants to see if the average will be fewer for flies that have a certain gene modified. The data below shows the number of eggs that were laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of the population is normal. 358, 388, 362, 382, 371, 385, 384, 393, 403, 389, 405 What can be concluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho? Select an answer♥ H₁ PS Select an answer c. The test statistic ? (please show your answer to 3 decimal

The average fruit fly will lay 377 eggs into rotting fruit. A biologist wants to see if the average will be greater for flies that have a certain gene modified. The data below shows the number of eggs that were laid into rotting fruit by several fruit flies that had this gene modified. Assume that the distribution of the population is normal. 367, 374, 364, 388, 407, 369, 375, 362, 403, 383, 381, 391, 371 What can be concluded at the the αα = 0.10 level of significance level of significance?    The test statistic =     (please show your answer to 3 decimal places.) The p-value =         (Please show your answer to 4 decimal places.)

Construct a stem-and-leaf plot of the test scores 67, 72, 86, 75, 89, 89, 88, 90, 99, 100. How does the stem-and-leaf plot show the distribution of these data? Construct the stem-and-leaf plot. Choose the correct answer below. O A. В. C. D. Stem Leaves Stem Leaves Stem Leaves Stem Leaves 6 7 6. 6. 7 7 25 7 25 7 25 7 26 8. 6996 6899 8 6 99 8 6 69 8 9. 0 9 9. 0 9 9. 07 9. 0 9 10 10 10 10 How does the stem-and-leaf plot show the distribution of these data? A. The lengths of the rows are similar to the heights of bars in a histogram; longer rows of data correspond to smaller frequencies. B. The lengths of the rows are similar to the widths of bars in a histogram; longer rows of data correspond to smaller frequencies. C. The lengths of the rows are similar to the widths of bars in a histogram; longer rows of data correspond to higher frequencies. D. The lengths of the rows are similar to the heights of bars in a histogram; longer rows of data correspond to higher frequencies.

Describe the distribution given the following stem and leaf plot: 0| 2 5 1| 33 2|0 1 3| 11 4| 27 symmetrical skewed left uniform skewed right