pllowing are the GPA's of the 30 students from a certain university who participated in a track meet. Drawa dot plot to better display the data. 3.2, 2.8, 2.0, 1.9, 3.0, 3.3, 2.9, 2.2, 1.9, 4.0, 3.4, 3.0, 3.1, 2.1, 3.30 4.0, 3.1, 3.4, 2.8, 3.9, 3.9, 3.6, 2.5, 2.9, 3.7, 2.7, 3.0, 2.7, 2.9, 3.9 elect the correct graph below. O A. OB. XX XX X XX XXXX XX XXX XXX XXXXXXX XX XX 1.5 25 1.5 25 35 C. OD. XX XX XX XX XXXXX XX XX XXX x XXXXXXXX XX XX XXXX x XXXXXXXX XX XX 1.5 25 35 15 25 35

What is the mode of the data represented in the dot plot?

Construct a scatter plot using the following data. Interpret which category of correlation the plot has and explain why.

od.com/presentation?pin3DQK516 This line plot shows the number of hours that Darla spent on her cell phone each day What is the total number of hours Darla spent on her cell phone last week? 2 3 4 Hours on Cell Phone Tt Open notes navigator DELL

The rows of data set represent observations true of false

Does this data show any skew or​ symmetry?

Below are numbers of hours that a sample of 19 recent college graduates reported working last week. 47, 57, 35, 44, 46, 68, 55, 40, 58, 66, 62, 60, 43, 36, 67, 43, 54, 46, 54 Send data to calculator Using the tool provided, construct a box-and-whisker plot for the data. ? +++++D 35 40 45 50 55 60 65 70 Number of hours worked

Please provide Complete and clear solution The manager of a fleet automobiles is testing two brands of radial tires and assigns one tire of each brand at random to the two rear wheels of eight cars and runs the cars until the tires wear out. The data (in kilometers) follow. Car     Brand 1      Brand 2 1         36,925        34,318 2         45,300         42,280 3         36,240          35,500 4          32,100         31,950 5          37,210         38,015 6         48,360          47,800 7          38,200          37,810 8           33,500         33,215 Do the data suggest that the two brands of radial tires prove the same mean life? Use ? = 0.01.

What is box-and-whisker plot for this data set? Minutes to Run 5km 26 26.1 27.2 27.6 30.2 30.6 31.1 31.5 33.4 34 34 34 45 28.9 32.1 36.7

Use a stem-and-leaf plot that has two rows for each stem to display the data, which represert the income (in millions) of 30 of the highest paid athletes. Describe any patterns. 38 3644 503558 56 66476346 37了7 45 34.D 44 43 81 53 38 73 34 38 87 34 53 41 42 45 88 Determine the leaves in the stem-and-leaf plot below. Key. 33=33 Income (5 millions)