1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
coldgirl [10]
3 years ago
5

The leader of two postpartum women's support groups is interested in the depression levels of the women in her groups. She admin

isters the Center for Epidemiologic Studies Depression Scale (CES-D) screening test to the members of her groups. The CES-D is a 20-question self-test that measures depressive feelings and behaviors durin the previous week. The mean depression level from the screening test for the 6 women in the first group is mu_1 = 16; the mean depression level for the 10 women in the second group is mu_2 = 12. Without calculating the weighted mean for the combined group, you know that the weighted mean is: Midway between 16 and 12 Closer to 16 than to 12 Closer to 12 than to 16 Compute the weighted mean. Enter your answer rounded to one decimal place. mu = The support group leader realizes that she should also screen for alcohol abuse, so she gives the women in her two groups the Michigan Alcohol Screening Test (MAST). The MAST is a 22-question self-test focusing on the use and abuse of alcohol. The first group has a mean score of mu_1 = 18. The second group has a mean score of mu_2 = 14. Compute the weighted mean. Enter your answer rounded to one decimal place. mu =

Business
1 answer:
Kazeer [188]3 years ago
8 0

The answer & explanation for this question is given in the attachment below.

You might be interested in
Which type of product advertisement can be used to sell a companys product when two or more other companies are selling the same
Roman55 [17]
B) competitive marketing
This is because you have other competitors so now you have to do competitive marketing which involves tactics and strategy.
6 0
3 years ago
Read 2 more answers
Which of the following is a true statement about accounting for business activities?A. An overall accounting method can only be
charle [14.2K]

Answer:

The correct answer is letter "B": An overall accounting method is initially adopted on the first return filed for the business.

Explanation:

After filling the tax return for the very first time, a company may be able to determine what actions must be taken in order to maximize profits for the upcoming years. In that sense, to report an optimal return according to the organization's activities, an accounting method is selected to file revenues and expenses. Among the main methods there are, we can identify accrual accounting and cash accounting.

4 0
3 years ago
You have stopped to park a vehicle equipped with an automatic transmission. the next step is to keep your foot on the brake peda
likoan [24]

You have stopped to park a vehicle equipped with an automatic transmission. the next step is to keep your foot on the brake pedal and set the parking brake.

<h3><u>What are brake pedals and parking brake?</u></h3>
  • To the left of the accelerator on the floor is the brake pedal. It applies the brakes when pressed, slowing or stopping the car.
  • To make the brakes engage, press firmly on the pedal with your right foot (heel on the ground).
  • If your car has conventional brakes, the pedal will wiggle a little before becoming resistant. If your vehicle has power brakes, you won't need to press as hard on the brake pedal to apply the brakes.
  • The parking brake can be engaged via a lever under the dashboard, a pedal on the left floor, or a pedal on the right.
  • The parking brake, commonly referred to as a handbrake or an emergency brake (e-brake), is a device used in road vehicles to hold the car securely immobile when it is parked.
  • A cable that is attached to two wheel brakes and subsequently to a pulling mechanism is a common component of parking brakes.

Most parking brakes in cars only work on the back wheels, which have less traction while braking. The mechanism could be a foot-operated pedal next to the other pedals, a straight pull handle next to the steering column, or a hand-operated lever.

Know more about parking brakes with the help of the given link:

brainly.com/question/15606657

#SPJ4

4 0
1 year ago
suppose you want to have $400,000 for retirement in 20 years. your account earns 5% interest. a) how much would you need to depo
adelina 88 [10]

suppose you want to have $400,000 for retirement in 20 years. your account earns 5% interest. a) how much would you need to deposit in the account each month Your account earns 7.9% interest" How often is it compounded? Daily? Monthly? Annually? Since we are going to find out how much you have to save per month I will assume that the interest is compounded monthly

<h3>What is retirement ?</h3>

Retirement is the cessation of one's employment, occupation, or active working life. Another way to semi-retire is to work fewer hours or with less job.

When they are old or unable to work due to health issues, many people decide to retire. People may also retire when they are eligible for private or public pension benefits, while others are compelled to do so due to legislation governing their jobs or because their physical conditions make it impossible for them to continue working (due to disease or accidents). The concept of retiring was first popularized in the late nineteenth and early twentieth centuries in the majority of nations.

To learn more about retirement  from the given link:

brainly.com/question/3605610

#SPJ4

6 0
2 years ago
As discussed in the chapter "Why Poor Countries are poor" from Harford's book, The Undercover Economist, which of the following
atroni [7]

Answer:

The correct answer is (B)

Explanation:

The correct answer is (B)

Because, According to Mancur Olson's theory of dictatorships in poor countries, stable dictatorships cause less economic harm than unstable dictatorship

6 0
3 years ago
Other questions:
  • Colin believes his organization could be more profitable if it could respond to customers more quickly so he has decided to remo
    7·1 answer
  • Which of the following is a contrary indicator?A) odd-lot tradingB) breadth of market and market volumeC) short-interest and the
    12·1 answer
  • Observations about "youth gone wild" have lead to recent calls to reduce the age of responsibility to allow for younger violent
    9·1 answer
  • Which one of the following is not considered as material costs? a. Partially completed motor engines for a motorcycle plant b. B
    12·1 answer
  • Suppose that a politician tells you about a plan to create two expensive but necessary programs to build more production facilit
    7·1 answer
  • On July 1, 2015, Friedman Inc. invested $717,963 in a mine estimated to have 806,700 tons of ore of uniform grade. During the la
    10·1 answer
  • Natalle's parents keep pushing her to find a job, but she has not had much luck. She spends her time searching the Internet for
    8·1 answer
  • Use the following information . On January 1, 2018, Dennis Company purchased land for an office site by paying $540,000 cash. De
    11·1 answer
  • ABC company manufactures two products in one process. Joint processing costs up to the split-off point total $33,600 a year. The
    6·1 answer
  • Company A provides corn to Company B to make into corn syrup. Company B sells its corn syrup to Company C, who makes ice cream f
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!