A 99% confidence interval for a population mean was reported to be 152 to 158. If o=16, what sample size was used in this study? (Round your answer to next whole number.)

If the family’s net monthly income is 7,800 what percent of the income is spent on food clothing and housing?

Solomon chemical company makes three products, b7, k6, and x9, which are joint products from the same materials. in a standard batch of 320,000 pounds of raw materials, the company generates 70,000 pounds of b7, 150,000 pounds of k6, and 100,000 pounds of x9. a standard batch costs $3,840,000 to produce. the sales prices per pound are $10, $14, and $20 for b7, k6, and x9, respectively. (a) allocate the joint product cost among the three final products using weight as the allocation base. (b) allocate the joint product cost among the three final products using market value as the allocation base. (c) allocate the joint product cost among the three final products using weight as the allocation base.

In the context in which your reading material uses the term traffic patterns are