Mean suppertime of a vampire bat whose meal

Assignment Help Basic Statistics

Reference no: EM131820818

The eating habits of 12 bats were examined in the article "Foraging Behavior of the Indian False Vampire Bat" (Biotropica [1991]: 63-67). These bats consume insects and frogs. For these 12 bats, the mean time to consume a frog was x = 21.9 minutes. Suppose that the standard deviation was s = 7.7 minutes. Construct and interpret a 90% confidence interval for the mean suppertime of a vampire bat whose meal consists of a frog. What assumptions must be reasonable for the one-sample t interval to be appropriate?

Reference no: EM131820818

Questions Cloud

Playing the lottery is the best strategy for accumulating : Is there convincing evidence that more than 20% of adult Americans believe that playing the lottery is the best strategy for accumulating $200,000 in net wealth

Determine agi and the capital losses to be carried forward : determine AGI and the capital losses to be carried forward to later tax year.

Compute the cost per unit to complete packaging for labor : Compute the physical units of production. Compute the cost per unit to complete packaging for labor, materials, overhead, and total.

Evaluate merits of each base for operating management : Comparison of Asset and Equity Bases Hope Company has assets of $3 million and long-term, 12% debt of $1,240,000. Crosby Company has assets of $3 million

Mean suppertime of a vampire bat whose meal : Construct and interpret a 90% confidence interval for the mean suppertime of a vampire bat whose meal consists of a frog.

Non discounted profitability criteria for the project : Draw a cumulative (non discounted) after tax cash flow diagram. calculate the following non discounted profitability criteria for the project i.

Partial probability distribution for the mra company : The following table is a partial probability distribution for the MRA Company's projected profits (x profit in $1000s) for the first year of operation

Discuss the cost of goods sold under fifo and lifo : Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost

What are SpaceTel productivity and productivity without STL : Productivity In early 20X1, SpaceTel Communications, a U.S.-based international telephone communications company, purchased the controlling interest in Sofia.

User Account

All Pages