A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.48 lb, the mean of all of the weights is x=2.072 lb, and the standard deviation of the weights is s=2.181 lb. a. What is the difference between the weight of 5.48 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 5.48 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 5.48 lb significant?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.48 lb, the mean of all of the weights is x=2.072 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
1. What is the solution to the system? [1] x + 2y+3z=6 [2] y+2z=0 [3] z=2 a. (10, 0, 2) b. (8, - 4, 2) c. (6, 0, 2) d. (-8, 4, 2)
Answers (1)
How many sides does a regular heptagon have
Answers (2)
Irene paid $40 more of her cell phone bill in July then in June and August she paid $10 less than her June bill if she paid a total of 120 for her cell phone bill for all three months how much did she pay for her August Bill
Answers (1)
One of the parallel sides of a trapezium is 5cm longer than the other. If the prependicular distance between them is 9cm and area is 126cm 2 , find the length of the parallel sides.
Answers (1)
A hose is filling a water tank at the rate of 70 gallons per minute. A loose drain plug causes 4 gallons per minute to drain out. How many minutes does it take to fill a tank with a capacity of 3960 gallons?
Answers (1)
New Questions in Mathematics
5x + 2 = 7 y = x + 1 what is the solution set of the given system?
Answers (1)
The area of the rectangular floor in Tamara's room is 9556 square feet. The width of the room is 813 feet. Part A Round each measurement to the nearest whole number to estimate the length of Tamara's room. Enter your answer in the box.
Answers (1)
A spring is oscillating so that its length is a sinusoidal function of time. Its length varies from a minimum of 10 cm to a maximum of 14 cm. At t=0 seconds, the length of the spring was 12 cm, and it was decreasing in length.
Answers (1)
Barry Olson just purchased 800 shares of an electronics corporation stock at $42.17 per share. His online broker charged him $10.00 commission. What was the total cost of the stock? Show work. A) 22,489 B) 33, 579 C) 42, 458 D) 33, 746
Answers (1)
What fraction of an hour is 54 minutes
Answers (2)