Green and yellow are adjacent on the color wheel; what does this mean?

An increase in interest rates affects aggregate demand by

skad [1K]

Answer:

Option (B) is correct.

Explanation:

When there is an increase in the interest rate then as a result this will shift the aggregate demand curve leftwards. This is because of the fall in one of the component of aggregate demand curve that is investment.

Increased interest rate will reduce the investment demand and hence shifts the aggregate demand curve rightwards. This increase in the interest rate will also increase the reserves of the banks.

When there is a leftward shift in the AD curve then as a result there is a fall in both real GDP and Price level in an economy.

5 0

4 years ago

The Centers for Disease Control and Prevention (CDC) defines a healthy sleep duration

laiz [17]

a. The point estimate of the married people that sleep well is = 0.6299. The confidence interval for the mean hours of sleep for those that have never been married but report good sleep is 0.6186, 0.6412

b. The point estimate of the number of hours for people that have never been married = 7.2257

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. the estimated number of sleep for those that have never been married = 7.729 hours

a. The point estimate

$P=\frac{Xp}{n}$

$Xp = successes\\n = sample size\\$

Those who have never been married n = 7044

Xp = those who sleep for 7 hours at least

To get Xp, the excel function

Countif(range, criteria)

Countif(A:A, >=7)

This gives Xp = 4437

Point estimate =

$\frac{4477}{7044}$

= 0.6299

The point estimate of the married people that sleep well is = 0.6299

At 95% interval of confidence,

α = 1-0.95 = 0.05

α/2 = 0.05/2 = 0.025

Z0.025 = 1.96 ( Use the standard probability normal table)

Margin of Error

= $M.E = 1.96\sqrt \frac{0.6299(1-0.6299)}{7044} \\\\= 1.96\sqrt{0.000033} \\\\1.96*0.0057$

= 0.0113

The 95% confidence interval

= 0.6299 - 0.0113 , 0.6299 + 0.0113

= 0.6186, 0.6412

The confidence interval for the mean hours of sleep for those that have never been married is 0.6186, 0.6412

b. Sample mean

x = ∑x/n

x = number of sleep of the never been married

Mean is calculated using excel function

Average(range)

Average(a:a)

This gives the sample mean = 7.2257

The point estimate of the number of hours for people that have never been married = 7.2257

Standard deviation using excel =

Stdev(A:A) = 0.8211

$Margin of error =1.96*\frac{0.8211}{\sqrt{7044} }$

= 0.0192

The confidence interval =

= 7.2257-0.0192, 7.2257+0.0192

= 7.2065, 7.2447

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. From the available data, the mean number of sleep per day that is gotten from the 4437 people that are unmarried and sleep healthily for at least 7 hours = 34295.1

Mean = 34295.1/4437

= 7.729

the estimated number of sleep for those that have never been married = 7.729 hours

6 0

3 years ago

Target donates millions of dollars each year in education-related grants for arts and cultural experiences, field trips, and rea

melomori [17]

Answer:

Philanthropy

Explanation:

Target donates millions of dollars each year in education - related grants for arts and cultural experiences , field trips , and reading programs , as well as grants to promote public safety . This is an example of Philanthropy.

Philanthropy means giving things like money or any kind of gift to people for are need of that.

Philanthropy is good , it helps in solving the social problem .

There is a little difference is charity and Philanthropy , that is , Charity is short - term while Philanthropy is long - term. Charity tends to be emotional and have immediate response on the other hand philanthropy is more strategical .

Philanthropy always focuses on eliminating social problem.

8 0

3 years ago

The Human Resources department of Superior Catering conducted a training workshop on setting and achieving organization goals. D

Harman [31]

Answer:

The goals are not time-bound, there is no specific date as to when they should be achieved.

Explanation:

SMART goals should be:

Specific
Measurable
Achievable
Relevant
Time-Bound: how long will it take DeJohn and his managers to accomplish their goals, e.g. six months, one year?

7 0

3 years ago

Imagine that a food critic visits your restaurant and writes a positive review that was then published in a magazine. This is an

BartSMP [9]

Answer:

Good Quality or Service

Explanation:

This is a very general question however I’ll try to answer it to the best of my knowledge.

This is an example of Good Quality or Service OR Public Relations or Promotion.

Good Quality or Service – The food quality or the service at the Restaurant must be very good that the food critic was so impressed that he/she published this review on the magazine so that others may try the delicious food of this Restaurant.

Public Relations or Promotion – Regardless of the food quality or the service at the Restaurant, the restaurant owner had paid the food critic/blogger to post good reviews about his/her Restaurant in the magazine which would attract more customers to this Restaurant.

In my opinion, Good Quality or Service is more relevant in this scenario.

3 0

3 years ago