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
alex41 [277]
3 years ago
7

Two variables have a correlation coefficient equal to -0.65 from a sample size of 10. Which one

Business
1 answer:
elixir [45]3 years ago
6 0

Answer:

Because the test statistic is less than the critical value, we can reject the null hypothesis  and conclude that the population correlation coefficient is less than zero.

Explanation:

Because the question is based on the hypothesis test of the significance of the correlation coefficient to decide whether the linear relationship in the sample data is strong enough to use to model the relationship in the population. If the tests concludes that the correlation coefficient is not significantly different from zero, it means that the correlation coefficient is not significant.

You might be interested in
A sports nutrition company created an energy drink which they think improves athletic performance. In one study, weightlifters w
Len [333]

Answer:

C.

Explanation:

Based on the study being described it is not a valid claim because the stronger athletes were likely to drink the new sports drink whereas the weaker athletes were likely to drink flavored water. The companies need to sample athletes that are able to consistently lift a maximum of the same amount of weight. Once they have these participants they can then start the experiment. That way they know that the athletes are all on par with each other and if one is able to lift more than the other because they drank the energy drink they can isolate the drink as a cause.

4 0
3 years ago
Pasadena Candle Inc. budgeted production of 715,000 candles for the January. Wax is required to produce a candle. Assume 10 ounc
Anna [14]

Answer:

Purchases Quantity = 441075 pounds

Purchases Value = $926257.5

Explanation:

To calculate the quantity and value of the purchases of direct material for the month of January, we first need to determine the quantity of direct material needed for production in January and adjust it with the opening inventory of direct material and the desired closing inventory.

To produce 715000 candles, the wax needed (in pounds) = 715000 * 10/16

To produce 715000 candles, the wax needed (in pounds) = 446875 pounds

The purchases for wax in pounds for January should be,

Consumption = Opening Inventory + Purchases - Closing Inventory

446875 = 18600 + Purchases - 12800

446875 + 12800 - 18600 = Purchases

Purchases = 441075 pounds

The value of Purchases will be = 441075 * 2.1  = $926257.5

6 0
3 years ago
Which of the following would lead to an increase in the demand for golf balls?
dangina [55]

Answer:

Option C, An decrease in the price of golf balls, is the right answer.

Explanation:

Option “C” is correct because as per the law of demand, the price of a commodity and its demand are inversely related to each other. If the price increases, then the demand for the commodity falls. If the price of the commodity falls, then the demand increases. Similarly, in the case of golf balls, when its price decreases then this decrease in price will result in an increase in demand for golf balls.

3 0
4 years ago
During its first year of operations, Mario Lupo formed Lupo Company as a corporation and personally invested $15,000 in the busi
prohojiy [21]

Answer:

c. $25,000

Explanation:

Calculation to determine At the end of the year, the company's equity totaled:

First step is to calculate the Net income using this formula

Net income= Revenues- Expense

Let plug in the formula

Net income= 35000-23000

Net income=12000

Second step is to calculate Net income added to capital using this formula

Net income added to capital = Net income-Cash dividend

Let plug in the formula

Net income added to capital=12000-2000

Net income added to capital=10000

Now let determine the Ending company total equity using this formula

Ending company total equity= Opening invested capital + Net income added to capital

Let plug in the formula

Ending company total equity=15000+10000

Ending company total equity=$25000

Therefore At the end of the year, the company's equity totaled:$25,000

4 0
3 years ago
You observe that the inflation rate in the United States is 1.5 percent per year and that T-bills currently yield 2.0 percent an
Kamila [148]

Answer:

(a) 7.5%

(b) 8.5%

(c) 9.5%

Explanation:

(a) Foreign country inflation rate - US inflation rate = Foreign country risk free rate - US risk free rate

Lets foreign country inflation rate = X

X - 1.5 = 8 - 2

X - 1.5 = 6

X = 6 + 1.5

   = 7.5%

(b)

Lets foreign country infllation rate = X

X - 1.5 = 9 - 2

X - 1.5 = 7

X = 7 + 1.5

   = 8.5%

(c)

Lets foreign country inflation rate = X

X - 1.5 = 10 - 2

X - 1.5 = 8

X = 7 + 1.5

   = 9.5%

6 0
3 years ago
Other questions:
  • Tao co. Receives $10,000 cash in advance for four months of legal services on october 1, 2016, and records it by debiting cash a
    15·1 answer
  • At the end of 2011, retained earnings for the bisk company was $3,050. revenue earned by the company in 2011 was $1,935, expense
    7·1 answer
  • ​Stasia, a new employee at a large real estate​ company, sees some immediate problems when she reads the​ company's wiki article
    12·1 answer
  • What level of measurement (nominal, ordinal, interval, ratio) is appropriate for the movie rating system that you see in tv guid
    12·1 answer
  • A firm improves product quality and adds new product features and models. it also shifts some advertising from building product
    8·2 answers
  • New technology in ________ allows producers to use materials from all over the world to manufacture goods.
    9·2 answers
  • What effect might the government have on​ oligopolies? In​ oligopolies, the government might A. promote competition with a paten
    6·1 answer
  • Movement in supply is caused by changes in ...................
    15·1 answer
  • According to the article, which of the following components of the ACA would
    10·1 answer
  • When deciding whether to hire an additional worker, firms look at how the additional worker would affect?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!