# Statistics

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In the third week of July, a random sample of 61 farming regions gave a sample mean of = \$6.88 per 100 pounds of watermelon. Assume that is known to be \$1.72 per 100 pounds. A farm brings 30 tons of watermelon to market. Find a 98% confidence interval for the population mean cash value of this crop, if the confidence interval for the mean per 100 pounds is \$6.37 to \$7.39. Round your answer to the nearest cent. Hint: 1 ton is 2000 pounds.
a. \$424.67 to \$492.67
b. \$38,220.00 to \$44,340.00
c. \$191.10 to \$221.70
d. \$3822.00 to \$4434.00
e. \$382,200.00 to \$443,400.00

• Statistics -

d.\$3822.00 to \$4434.00

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