subject
Business, 18.12.2019 01:31 ericka79

Astudy shows that running increases the percent resting metabolic rate (rmr) in older women. the average rmr of 25 elderly women runners was 33.3% higher than the average rmr of 25 sedentary elderly women, and the standard deviations were reported to be 10.6% and 10.1%, respectively. was there a significance increase in rmr of the women runners over the sedentary women? assume the populations to be approximately normally distributed with equal variances. use a p-value in the conclusion.

ansver
Answers: 2

Another question on Business

question
Business, 21.06.2019 18:50
You are the manager of a firm that produces output in two plants. the demand for your firm's product is p = 20 βˆ’ q, where q = q1 + q2. the marginal costs associated with producing in the two plants are mc1 = 2 and mc2 = 2q2. how much output should be produced in plant 1 in order to maximize profits?
Answers: 3
question
Business, 21.06.2019 20:50
Last year, western corporation had sales of $5 million, cost of goods sold of $3 million, operating expenses of $175,000 and depreciation of $125,000. the firm received $40,000 in dividend income and paid $200,000 in interest on loans. also, western sold stock during the year, receiving a $40,000 gain on stock owned 6 years, but losing $60,000 on stock owned 4 years. what is the firm's tax liability?
Answers: 2
question
Business, 22.06.2019 00:00
Alandlord rented an art studio to an artist. under the terms of the signed, written, two-year lease, the artist agreed to pay the landlord $1,000 per month and to assume responsibility for all necessary repairs. after the first year of the lease, the artist assigned the balance of his lease to a sculptor. the landlord approved the sculptor as a tenant and accepted two rent payments from her, and then the landlord sold the building to an investor. the sculptor had made two payments to the investor when an electrical fire broke out in the studio, injuring the sculptor. the fire was caused by faulty wiring. the landlord was aware that there was a dangerous wiring problem when he leased the property to the artist. but when the landlord discovered how costly repairs would be, he decided it would be more profitable to sell the property than to repair it. the problem was not easily discoverable by anyone other than an expert electrician, and the landlord did not tell the artist, the sculptor, or the investor about the problem. the sculptor sues to recover damages for her injuries. from whom can the sculptor recover?
Answers: 3
question
Business, 22.06.2019 09:30
The 39 percent and 38 percent tax rates both represent what is called a tax "bubble." suppose the government wanted to lower the upper threshold of the 39 percent marginal tax bracket from $335,000 to $208,000. what would the new 39 percent bubble rate have to be? (do not round intermediate calculations. enter your answer as a percent rounded to 2 decimal places,e.g., 32.16.)
Answers: 3
You know the right answer?
Astudy shows that running increases the percent resting metabolic rate (rmr) in older women. the ave...
Questions
question
Computers and Technology, 20.10.2019 09:30
question
Social Studies, 20.10.2019 09:30
question
History, 20.10.2019 09:30
question
Mathematics, 20.10.2019 09:50