3 1 TABLE 2: San Pedro Participant 2 72 Height (inches) Weight (pounds) 66 240 190 61 250 120 4 44 5 65 222 The above tables include data from all city employees in San Pedro. Use the table to answer the following question. What is the variance for height?

please Do in R and R studio please, thank you!

Is there a relationship between one’s gender and whether one owns a dog, cat, or reptile? Use the data provided in the table below to answer the following questions.     Dog Cat Reptile Row Totals Male 20 17 11 48 Female 25 23 5 53 Column totals 45 40 16 101

HINT: Even though the table has three columns, list all the raw data in only one. 1 3 5 8. 5 1 1. Report the Following Information Mode: Median: Mean: 6 2.

Use this dataset for your analysis software.Cost-to-charge ratio (the percentage of the amount billed that represents the actual cost) for inpatient and outpatient services at 11 Oregon hospitals is shown in the following table. A scatterplot of the data is also shown. Cost-to-Charge Ratio Hospital OutpatientCare InpatientCare 1 62 80 2 66 76 3 63 75 4 51 62 5 75 100 6 65 88 7 56 64 8 45 50 9 48 54 10 71 83 11 54 100 The least-squares regression line with y = inpatient cost-to-charge ratio and x = outpatient cost-to-charge ratio is  = -1.1 + 1.29 x. (a) Is the observation for Hospital 11 an influential observation? Yes or No     (b) Is the observation for Hospital 11 an outlier? Yes or No     (c) Is the observation for Hospital 5 an influential observation? Yes or No     (d) Is the observation for Hospital 5 an outlier? Yes or No

What is the mean, variance, and standard variation of this data?

Can someone please help? Thank you.

A store manager kept track of the number of newspapers sold each week over a​ seven-week period. The results are shown below.   81 71 202 113 269 248 242       Find the median number of newspapers sold.       Question content area bottom Part 1   A. 175 newspapers   B. 202 newspapers   C. 242 newspapers   D. 113 newspapers

Staddlad 1. Find the mean, median, and mode of the following data: 26, 52, 37, 22, 24, 45, 58, 28, 39, 60, 25, 47, 23, 56, 28

A student was interested in the cigarette-smoking habits of college students and collected data from an unbiased random sample of students. The data are summarized in the following table. Males who smoke Males who do not smoke Females who smoke Females who do not smoke What type of chart best represents the relative class frequencies? Multiple Choice Pie chart Box plot Frequency polygon 10 40 15 60 Scatterplot