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stiv31 [10]
3 years ago
14

Causal models a. use the average of the most recent data values in the time series as the forecast for the next period. b. occur

whenever all the independent variables are previous values of the same time series. c. relate a time series to other variables that are believed to explain or cause its behavior. d. provide evidence of a causal relationship between an independent variable and the variable to be forecast.
Mathematics
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

d. provide evidence of a causal relationship between an independent variable and the variable to be forecast.

Step-by-step explanation:

Estimating or Forecasting the value of the variables(independent variable) using the values of one or more independent variable and the data is based on the time is said to be Causal Model.

Thus, Option (d) is correct option only i.e. provide evidence of a causal relationship between an independent variable and the variable to be forecast.

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larisa86 [58]

Answer:

$5.99

Step-by-step explanation:

I am Majoring in math and Personal Finance

7 0
3 years ago
32 percent of the customers of a fast food chain order the Whopper, French fries and a drink. A random sample of 10 cash registe
weqwewe [10]

Answer: 0.0023

Step-by-step explanation:

Let X be the binomial variable that represents the number of receipts will show that the above three food items were ordered.

probability of success p = 32% = 0.32

Sample size : n= 10

Binomial probability function :

P(X=x)= \ ^nC_xp^x(1-p)^{n-x}

Now, the probability that eight receipts will show that the above three food items were ordered :

P(X=8)=\ ^{10}C_8(0.32)^8(1-0.32)^2\\\\=\dfrac{10!}{8!2!}(0.32)^8(0.68)^2\\\\=5\times9(0.0000508414176684)\\\\=0.00228786379508\approx0.0023

hence, the required probability = 0.0023

8 0
4 years ago
Which function is linear?
natali 33 [55]

Answer:

B) f(x)=13x+4 and C) f(x)=|3x| − 4

5 0
3 years ago
Find the quotient. Round to the nearest tenth. 3784 divided by 18
SCORPION-xisa [38]

Answer:

210.22

Step-by-step explanation:

first you need to divide 3785 divided by 18 which is 210.22222222 then u need to round to the nearest tenth which is equaled to 210.22. I hope this helped

5 0
4 years ago
A snowstorm lasted for three days. Durning the storm, 8 inches of snow fell on the first day, 6 inches of snow fell on the secon
TiliK225 [7]

Answer:

Basically we need to add all of the inches

Step-by-step explanation:

so...

8 inch ( first day ) + 6 inch ( second day) + 9 inch ( third day )

add all those inches together what do you get?

23 inches in total. So altogether 23 inches of snow fell during the 3-day storm

7 0
3 years ago
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