Need help with screenshots 1 (one) through 9 (nine). They are mostly one-parted, so it should be pretty easy on your end. Also, please number your solutions! And if you need any more information, do not hesitate to let me know! Thank you!!

The accompanying data represent the weights (in grams) of a simple random sample of 48 M&M plain candies. Determine the shape of the distribution of weights of M&Ms by drawing a frequency histogram. Find the mean and median. Which measure of central tendency better describes the weight of a plain M&M? Click the icon to view the candy weight data. Draw a frequency histogram. Choose the correct graph below. Weight of Plain M and Ms Weight of Plain M and Ms 127 O A. Frequency B Frequency Q Of 0.84 0.9 0.96 [ 0.84 0.9 0.96 C Weight (grams) Weight (grams Weight of Plain M and Ms Q Weight of Plain M and Ms Q O c. Frequency Frequency O D. of of 0 78 0.84 0.9 0.96 7 0.84 0.9 0.96 [ Weight (grams) Weight (grams) The mean is x = gram(s). (Round to three decimal places as needed.) - X Candy Weights 0.87 0.88 0.82 0.90 0.84 0.84 0.91 0.94 0.86 0.86 0.86 0.88 0.87 0.89 0.91 0.86 0.87 0.93 0.88 0.63 0 95 0.87 0.93 0.91 0.85 0.91 0.91 0.86 0.89 0.84 0.88 0.88 0.89 0.79 0.82 0.83 0.90 0.88 0.84 0.93 0.81 0.90 0.92 0.85 0.84 0.84 Print Done Help Me Solve This View an Example Get More Help - Clear All Check Answer2 Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median For each data set, compute the mean and median, 0'100- What is the mean of the sample of size 5? Full data set Q Sample 01 Size 5 103 108 103 I 92 109 103 (Type an integer or decimal rounded to one decimal place as needed.) Sample of Size 12 What is the mean of the sample of size 12'? 108 103 92 109 103 113 110 106 111 114 113 95 105-4 (Type an integer or decimal rounded to one decimal place as needed.) what is the mean of the sample at size 30? 105.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median ofthe sample 01 size 5'? (Type an integer r decimal rounded to one decimal place as needed.) also, \"what is the median size of sample 12 and 30?\" Help Me Solve This View an Example Get More Help A Clear All 3 The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. Complete parts (a) through (c) below. Traditional 71.6 69.4 80.4 67.3 84.5 79.3 56.6 81.2 80.1 71.5 63.6 70.2 58.9 Flipped 76.3 71.1 63.2 73.1 77.9 90.9 78.6 76.4 82.5 69.6 90.6 77.7 76.7 (a) Which course has more dispersion in exam scores using the range as the measure of dispersion? The traditional course has a range of 27.9 , while the "flipped" course has a range of 27.7 . The traditional course has more dispersion. (Type integers or decimals. Do not round.) (b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion? The traditional course has a standard deviation of , while the "flipped" course has a standard deviation of . The course has more dispersion. (Round to three decimal places as needed.) traditional flipped Help Me Solve This View an Example Get More Help - Clear All Check AnswerIn December 2018, the average price of regular unleaded gasoline excluding taxes in the United States was $3.06 per gallon. Assume that the standard deviation price per gallon is $0.09 per gallon and use ChebysheV's Inequality to answer the following. (a) What minimum percentage of gasoline stations had prices within 2 standard deviations of the mean? (b) What minimum percentage of gasoline stations had prices within 2.5 standard deviations of the mean? What are the gasoline prices that are within 2.5 standard deviations of the mean? (4:) What is the minimum percentage of gasoline stations that had prices between $2.70 and $3.42? (a) At least % of gasoline stations had prices within 2 standard deviations of the mean. (Round to two decimal places as needed.) answer parts a, b, and c as well! Help Me Solve This View an Example Get More Help A Clear All Check Answer The data set below on the left represents the annual rate of return (in percent) of eight randomly sampled (a) Determine the mean and standard deviation of each data set. bond mutual funds, and the data set below on the right represents the annual rate of return (in percent) of eight randomly sampled stock mutual funds. Use the information in the table below to complete parts (a) The mean of the data set for bond mutual funds is E. through (d)- Then complete part (e). (Type an integer or decimal rounded to three decimal places as needed.) Bond mutual Stock mutual Q1 funds funds 3.0 1.6 9.2 7.4 1.7 3.2 8.9 7.2 2.2 2.5 8.2 7.0 1.4 1.8 7.9 6.7 Help Me Solve This View an Example Get More Help A Clear All . heck Answer 6 The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) Compute the zsoore corresponding to the individual who obtained 32.3 miles per gallon. Interpret this result. (b) Determine the quartiles. (c) Compute and interpret the interquartile range, IOR. (d) Determine the lower and upper fences. Are there any outliers? E Click the icon to view the data. (3) Compute the z-score corresponding to the individual who obtained 32.3 miles per gallon. Interpret this result. The zscore corresponding to the individual is and indicates that the data value is standard deviation(s) above the : (Type integers or decimals rounded to two decimal places as needed.) median. MPG Data Clear All Help Me Solve This View an Example Get More Help . 7 The accompanying data represent the pulse rates (beats per minute) of nine students Treat the nine students as a population. Compute the z-ecores for all the students. Compute the mean and standard deviation of these z-soorest E Click the icon to View the data table. Compute the z-scores for all the students. Complete the table. Student z-ecore Student z-score Student 1 Student 6 Student 2 Student 7 Pulse Rates Student 3 Student 8 Student 4 Student 9 Student 5 student Student 1 Student 2 Student 3 Student 4 (Round to the nearest hundredth as needed.) Student 5 Student 6 Student 7 Student 8 Student 9 Help Me Solve This View an Example Get More Help . Clear All 8 A cellular phone company monitors monthly phone usage. The following data represent the monthly phone use in minutes of one particular customer for the past 20 months. Use the given data to answer 330 365 375 480 340 Q1 parts (a) and (b). 402 352 403 382 405 503 401 474 460 497 424 442 400 493 521 (2:) Determine the standard deviation and interquartile range of the data. s = (Round to two decimal places as needed.) Clear All Help Me Solve This View an Example Get More Help . 9 Adata set is given below. (a) Draw a scatter diagram. Comment 9n the type of relation that appears to exist between x and y. (b) Given that x = 3.6667. sX = 2.3381, y = 3.9333, sy = 1.9480, and r: 0.9631, determine the least-squares regression line. (1:) Graph the least-squares regression line on the scatter diagram drawn in part (a). x 1 1 3 5 6 6 G 1 5.3 6.4 5.2 2.9 1.7 2.1 (3) Choose the correct graph below. . A. 7A)! #3 Q . @ o t X o 6 There appears to be a linear, negative relationship. (b) 9= x + (Round to three decimal places as needed.) Help Me Solve This View an Example Get More Help . 'D. 7". + @ l ' Q 0 X) 0 6 ClearAll Check