Question

What are the summary statistics for the weights of Pepsi in randomly selected cans?

1) n = 36, x ¯ = 0.82410 lb, s = 0.00570 lb
2) n = 36, x ¯ = 0.82410 lb, s = 0.00570 lb (based on data set 37 "cola weights and ­volumes" in appendix b)
3) n = 36, x ¯ = 0.82410 lb, s = 0.00570 lb (based on data set 37 "cola weights and ­volumes" in appendix b), confidence level of 99
4) n = 36, x ¯ = 0.82410 lb, s = 0.00570 lb, confidence level of 99

Answer 1

The summary statistics for the weights of Pepsi in randomly selected cans include the sample size, average weight, standard deviation, and confidence level. option 4 is correct.

Step-by-step explanation:

The summary statistics for the weights of Pepsi in randomly selected cans are as follows:

1. n = 36
2. x = 0.82410 lb (average weight)
3. s = 0.00570 lb (standard deviation)
4. confidence level of 99%

These statistics provide information about the sample size, average weight, standard deviation, and confidence level of the data. They give a comprehensive summary of the distribution of weights in the randomly selected cans of Pepsi.

Hence, option 4 is correct.