Use the Empirical Rule to answer each question. During 1 wee…

Use the Empirical Rule to answer each question. During 1 week an overnight company found that the weights of its parcels were normally distributed, with a mean of 32 ounces and a standard deviation of 8 ounces. What percent of the parcels weighed between 16 ounces and 40 ounces? (Round your answer to one decimal place.) [A] What percent of the parcels weighed more than 56 ounces? (Round your answer to two decimal places.) [B]

Which of the scatter diagrams below suggests the following c…

Which of the scatter diagrams below suggests the following conclusions? (choose the correct graph number a, b, c, or d) The strongest positive linear correlation between the x and y variables [A] The strongest negative linear correlation between the x and y variables [B]

A random sample of 1000 oranges showed that the mean amount…

A random sample of 1000 oranges showed that the mean amount of juice per orange was 7.2 fluid ounces, with a standard deviation of 1.3 fluid ounces. Determine the z-score, to the nearest hundredth, of an orange that produced 6.8 fluid ounces of juice. [A] The z-score for one orange was 3.07. How much juice was produced by this orange? Round to the nearest tenth of a fluid ounce. [B]