The amount of sleep, US adults over the age of 65 get in a 24 hour period

Fantastic news! We've Found the answer you've been seeking!

Question:

The amount of sleep, US adults over the age of 65 get in a 24 hour period is normally distributed with a mean of seven hours, and a standard deviation of 1.35 hours. Question: what is the probability that a randomly selected adult over the age of 65 gets less than 6.5 hours of sleep

Posted Date: May 19, 2024 04:18 AM

See More Questions

You have this information r*=2.5%, inflation premium =3%, default risk premium=3.5%, liquidity premium =2% and maturity risk premium =1.5%.What is the treasury bill rate?
Use a direction field to graph the anti-derivative that satisfies F(0) = 0. sin x 55. f(x)- 0
Although many aptitude tests exist, their ability to predict sales performance has been weak. How do you account for this?
How does accrual-basis net income differ from cash-basis net income?LO1
At the beginning of the current season on April 1, the ledger of Kokott Pro Shop showed Cash $3,000; Inventory $4,000; and Owners Capital $7,000. These transactions occurred during April 2014. Apr. 5...
Greife Corporation's activity - based costing system has three activity cost pools - - Machining, Setting Up , and Other. The company's overhead costs have already been allocated to these cost pools...
IQ scores: Scores on an IQ test are normally distributed. A sample of 20 IQ scores had standard deviation s=7. (a) Construct a 95% confidence interval for the population standard deviation G. Round...
If observations in one sample do not influence the observations in another sample, the samples are said to be _______________ . In Exercises 5 and 6, fill in each blank with the appropriate word or...
You are planning the external audit of Steady Eddy Ltd (Steady Eddy) whose principal activity is the provision of road haulage services. You have been provided with the following information in...
Level 98%: x1 = 77.3, x2 = 72.6, s1 = 9.1, s2 = 8.8, n1 = 12, n2 = 16 In Exercises 914, construct the confidence interval for the difference 1 2 for the given level and values of x1 x2, s1, s2, n1,...
Pingo Manufacturing Ltd imports electronic components and assembles them in a factory to make consumer gadgets which appeal to a younger market. They have traded successfully for many years because...
A group of 78 people enrolled in a weight-loss program that involved adhering to a special diet and to a daily exercise program. After six months, their mean weight loss was 25 pounds, with a sample...
Calculate the company's basic and diluted EPS for the year ended 30 June 2022 using the information below.
Suppose that a business sells 6-month subscriptions to its monthly magazine. On January 1, the company receives a total of $600 for 10 subscriptions. To record this transaction, the company debits...
Use the data provided in P 2, but assume that the company uses the perpetual inventory system. (Hint: In preparing the solutions required below, it is helpful to determine the balance of inventory...
Eighty-nine percent of chemical companies use the LIFO inventory method for the costing of inventories, whereas only 8 percent of computer equipment companies use LIFO.12 Describe the LIFO inventory...
Crazy Eddie, Inc., a discount consumer electronics chain, seemed to be missing $52 million in merchandise inventory. It was a shock, the new management was quoted as saying. It was also one of the...

The amount of sleep, US adults over the age of 65 get in a 24 hour period

Question:

Expert Answer:

Students also viewed these mathematics questions