Calculate the 70th percentile of the data shown x 4.2 5 6.7 12.4 13.1 20 21.9 23.3 29.6

Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3 49.2 54.4 Is it the right correct answer 47.5?

Calculate the 75th percentile of the data shown x 1.1 4.5 7.2 8 12.4 15.7 18.9 25.4 26.5 27.3 28.6 30

should have the right to marry. (The 2014 data were collected before the 2015 U.S. C2. GSS 2014 and GSS 2018 respondents were asked their opinion on whether homosexuals 30 measured on a 5-point scale from strongly agree (1) to strongly disagree (5). Supreme Court decision granting same-sex couples the right to marry. Responses wer measured on a 5-point scale from strongly agree (1) to strong!y aisagiee (2). Cumulative Percentage Homosexuals Should Have Right to Marry (2014) Percentage Frequency 32.5 32.5 Strongly agree 251 57.5 25.2 Agree 195 67.3 Neither agree nor disagree 9.6 74 79.2 Disagree 92 11.9 100.0 Strongly disagree 161 20.8 Total 773 100.0 Homosexuals Should Have Cumulative Right to Marry (2018) Frequency Percentage Percentage Strongly agree 293 39.5 39.5 Agree 200 27.0 66.5 Neither agree nor disagree 70 9.4 75.9 Disagree 67 9.0 84.9 Strongly disagree 111 15.0 99.9 Total 741 99.9 a. What is the level of measurement for this variable? b. What is the mode for 2014? For 2018?

If a z-score value of a data set is 1.35 what percentile does this correspond to?

Use the following cell phone airport data speeds (Mbps) from a particular network. Find the percentile corresponding to the data speed 7.5 Mbps, rounding to the nearest whole number.

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Consider the boxplot below. Box Plot with five Point Summary: 5,9,10,17,30 a. What quarter has the smallest spread of data? First Third Second Fourth b. What is that spread? c. What quarter has the largest spread of data? Fourth Second Third First d. What is that spread? e. Find the Inter Quartile Range (IQR): f. What value could represent the 53rd percentile? 8 10 11 19

Given the following data set that presents 30 test scores on an exam, find the 95th percentile. State your result/answer as a value with exactly two digits after the decimal  49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88