Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 131 to 192 cm and weights of 40 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x = 167.85 cm, y = 81.41 kg, r=0.172, P-value = 0.087, and y = - 103 + 1.01x. Find the best predicted value of y (weight) given an adult male who is 140 cm tall. Use a 0.05 significance level. The best predicted value of y for an adult male who is 140 cm tall is kg. (Round to two decimal places as needed.)Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: Oprah Winfrey (3200), Michael Jordan (1700), Paul Mccartney (1200), J. K. Rowling (1000), David Copperfield (1000), and Jerry Seinfeld (950) . Find the range, variance, and standard deviation for the sample data. What do the results tell us about the population of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? . . . The range is $ million. (Round to the nearest integer as needed.) The variance is million dollars squared. (Round to the nearest integer as needed.) The standard deviation is $ million. (Round to the nearest integer as needed.) What do the results tell us about the population of all celebrities? A. Because the statistics are calculated from the data, the measures of variation are typical for all celebrities. O B. Because the data are from celebrities with the highest net worths, the measures of variation are not at all typical for all celebrities. O C. Because the statistics are calculated from the data, the measures of variation cannot tell us about other celebrities. O D. Because the data are from celebrities with the highest net worths, the measures of variation are typical for all celebrities. Based on the nature of the amounts, what can be inferred about their precision? Because all of the amounts end with it appears that they are rounded to the nearest so it would make sense to round the results to the nearestThe last digit of the heights of 41 statistics students were obtained as part of an Choose the correct histogram below. experiment conducted for a class. Use the following frequency distribution to construct a histogram. O A. 127 What can be concluded from the distribution of the digits? Specifically, do the heights appear to be reported or actually measured? 0123456789 Digit Frequency O B. 6- 0123456789 O C. 127 0123456789 O D. Are the data reported or measured? A. The data appears to be reported. The heights occur with roughly the same frequency. O B. The data appears to be measured. The heights occur with roughly the same frequency. O C. The data appears to be measured. Certain heights occur a disproportionate number of times. O D. The data appears to be reported. Certain heights occur a disproportionate number of times