Arandom sample of 150 towns in a western state had a mean annual precipitation of 2.86 inches. assume that the population standard deviation is known to be 0.78 inches. compute the 95% confidence interval for μ select one: a. 2.51 to 3.53 inches b. 2.74 to 2.98 inches c. 2.43 to 3.79 inches d. 2.31 to 3.88 inches

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x