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
KiRa [710]
3 years ago
15

Run a multiple regression where the dependent variable is ratings and the independent variables are star and fact. Use data from

CBC only. CBC Management has several questions: Which has more impact on a movie’s rating: Being fact-based or having one star? How much does each of these factors change the ratings? How well does this regression analysis explain the ratings? Justify your answers referring to the relevant figures. Are either, both, or neither of the independent variables significantly related to the ratings at 95% confidence? Justify your answers referring to the relevant figures.

Mathematics
1 answer:
Vanyuwa [196]3 years ago
7 0

Answer:

See explaination

Step-by-step explanation:

See attachment for diagram

The r value is 0.373 (low). This implies a weak correlation between the dependent and independent variables for this sample.

The overall p- value for the regression model is 0.0017. This implies that at least one of the two independent variables (x1 or x2) in the model is significant predictor of the dependent variable y.

p- values for the both "Fact" and "Star" are < 0.05. This means both the independent variables are significant predictors of the "Rating" at 95% confidence level. The variable "Fact" is significant at 99% level of confidence also. This means the rating viewers award to a movie depends upon both the storyline (fact or Fiction) and the presence or absence of stars.

Expected rating for a fact based movie with no stars = 1.7991(1) + 1.2586(0) + 12.5685 = 14.37

Expected rating for a fiction based movie with a star = 1.7991(0) + 1.2586(1) + 12.5685 = 13.83

So, one may expect a fact based movie without any stars to get better ratings than a fiction based movie with one star.

You might be interested in
I really need help with this TvT
motikmotik

Answer:

1. Wind is the horizontal movement of air. All wind is caused by the uneven heating of Earth's surface, which sets convection currents in motion, Convection currents on a large scale cause global winds; convection currents on a small scale cause local winds.

2. Local winds blow between small low and high pressure systems. Local winds blow over a very limited area, while large scale winds blow over very unlimited area.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Plz help ill give u brainlist
JulijaS [17]
Area of the 2 right triangles =2 (1/2 x 1.5 x 2 ) = 3 in²

Area of the 3 rectangles = (1.5 + 2 + 2.5) x 11 = 66 in²

Total Surface area = 3 + 66 = 69 in²

Answer:  69 in²
3 0
3 years ago
3. If RS = 4y -2, ST = 5y -3, and RT = 16y+8. What is the value of y? Find RS, ST, and RT.
kolezko [41]

GOING SEVENTEEN SUPREMACY

5 0
3 years ago
PLEASE HELP ME ILL MARK AS BRAINLIEST
Gelneren [198K]

0.05 ---> 1/18

square root of 0.25 ------> 0.05

1/7------> 0.142857 repeating

0.6 -------> 2/3

5 0
3 years ago
Read 2 more answers
Which mathematical symbol would best fill in the blank to compare the two real numbers?√7_14/5
miss Akunina [59]

Answer:

√7 is less than 14/5

Step-by-step explanation:

√7 equals about 2.6

14/5 equals 2.8

6 0
3 years ago
Other questions:
  • Simplify the expression by combining like terms.<br> -3(6j+1)-(3j+6)-4j+7
    14·1 answer
  • The range of which function includes –4?
    13·2 answers
  • Find the slope of a line passing through (6,3) and (6,9)
    14·2 answers
  • I just need the top question. Thank you to whoever answers this in advance
    15·1 answer
  • Find the arc of the semicircle(diameter is 12)
    9·1 answer
  • How do you factor 0 = 4x2 + 2x – 30?
    6·2 answers
  • PLEASE HELP IF POSSIBLE, ASAP!!!!!!!! :)
    7·1 answer
  • According to the Fundamental Theorem of Algebra a 5th degree function has how many zeros?
    10·1 answer
  • No links plz. Need help asap.
    11·1 answer
  • a jogger begins her workout by jogging to a park, a distance of 12 miles. she then jogs home at the same speed, but along a diff
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!