Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 132 to 194 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x = 167.62 cm, y = 81.49 kg, r =0.167, P-value - 0.097, and y = - 101 + 1.15x. Find the best predicted value of y (weight) given an adult male who is 140 cm tall. Use a 0.01 significance level. ba The best predicted value of y for an adult male who is 140 cm tall is kg. (Round to two decimal places as needed.)A data set lists weights (Ib) of plastic discarded by households. The highest weight is 5.41 lb, the mean of all of the weights is x = 2.046 lb, and the standard deviation of the weights is s = 1.294 lb. a. What is the difference between the weight of 5.41 lb and the mean of the weights? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the weight of 5.41 lb to a z score. d. If we consider weights that convert to z scores between - 2 and 2 to be neither significantly low nor significantly high, is the weight of 5.41 lb significant? a. The difference is lb (Type an integer or a decimal. Do not round.) b. The difference is standard deviations (Round to two decimal places as needed.) c. The z score is z = (Round to two decimal places as needed.) d. The highest weight isStat a. The difference is lb diff (Type an integer or a decimal. Do not round.) b. The difference is standard deviations! (Round to two decimal places as needed.) c. The z score is z = (Round to two decimal places as needed. d. The highest weight is significantly low. not significant Tutoring Help significantly high! more help