Use the bar graph to determine each of the following. a. How many books are represented in this bar graph? books Answer: b. What is the mode star rating? Answer: stars c. What is the mean star rating (to the nearest hundredth)? Answer: stars d. What is the median star rating? Answer: stars

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. The rankings of songs in the top 100 .... Choose the correct level of measurement. A. Ordinal B. Ratio C. Nominal D. Interval

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Determine which of the four levels of measurement ( norminal, ordinal, interval, ratio) is most appropriate for the data below. Years in which U.S. presidents were inaugurated

The weekly salaries (in dollars) for the workers in a local paper factory are listed below. Find the median and mode of the salaries. 614, 607, 712, 607, 752, 655, 620, 681, 730, 650, 607, 710, 655, 620 ..... The median salary is $. (Type an integer or a decimal.) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Q 5 O A. The mode of the salaries is $ (Type an integer or a decimal. Use a comma to separate answers as needed.) B. There is no mode.

The length (in words) of seven articles from a particular newspaper are listed below. Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. 1153 1125 1371 817 1277 O A. The mean word count is 1229 Find the mean word count. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to one decimal place as needed.) B. There is no mean word count. 1278

Please see below for question and the corresponding graph. Please include an explanation of how work was done.  Three students were applying to the same graduate school. They came from schools with different grading systems. Which student had the best GPA when compared to other students at his school? Explain how you determined your answer. Student GPA School Average GPA School Standard Deviation Thuy 2.7 3.2 0.8 Vichet 87 75 20 Kamala 8.6 8 0.4

The following items represent the number of birds observed at a given feeder over the past several days.  What is the median number of birds to visit that feeder? 66, 9, 44, 25, 37, 94, 92, 26

A group of fairy-tale characters were surveyed about their pet preferences. The results of the survey are summarized in the two-way frequency table. Ogre Princess Dragon Unicorn Totals 22 31 12 31 43 21 Totals Convert this table to a two-way relative frequency table. Round the values to the nearest whole percent. 53 74 You may use one of the following methods to create your table: A • Use word processing software such as Word, Pages, Writer, or other software that allows you to create a table with rows and columns. • Use paper and pencil, or any other method to draw a table. Be sure to scan and save the file and attach the file to your answer for this question.

For the given data set, find the a. mean b. median c. mode (or state that there is no mode) d. midrange.   Ages of teachers in the mathematics department of a certain high school: 26, 51, 39, 60, 26, 51, 26, 50, 50, 41