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Mkey [24]
3 years ago
12

The owner of a pizzeria wishes to build a model relating revenues to advertising expenditures into three categories. which indep

endent variable is the least significant in this regression relationship?
Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0

Answer:

Newspaper

Step-by-step explanation:

The level or degree of significance of independent variables used in a multiple regression analysis is usually measured by comparing the values of the slope Coefficient of each independent variable. From the result of the multiple regression analysis attached. The slope Coefficient of each independent variable is :

Television = 2.38 ; Newspaper = 1.45 and Mail = 1.82.

This slope values are the rate at which the dependent variable changes per unit increase in each of the independent variable.

Newapaper has the least slope Coefficient value of the 3 independent variables and hence will have the least significant effect on the value of revenue.

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Given that 3 x : 10 = 5 : 2 Calculate the value of x .
borishaifa [10]

\tt{ 3x:10=5:2 } ⠀

\tt{\dfrac{3x}{10}=\dfrac{5}{2}  } ⠀

\tt{3x×2=10×5  } ⠀

\tt{6x=50  } ⠀

\tt{x=\dfrac{50}{6}  } ⠀

\tt{ x=\dfrac{25}{3}} ⠀

7 0
3 years ago
Suppose two parallel lines are cut by a transversal. What angle relationships describe congruent angles in this context?
baherus [9]

Answer:

Corresponding angles

Step-by-step explanation:

In elementary geometry the word congruent is often used as follows.

Two line segments are congruent if they have the same length.

Two angles are congruent if they have the same measure.

Two circles are congruent if they have the same diameter.

The eight angles that are produced as a result of two parallel lines are cut by a transversal will together form four pairs of corresponding angles. Corresponding angles are congruent. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs.

5 0
3 years ago
Read 2 more answers
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omeli [17]

Answer: 5,0 6,1 7,2 9,4 11,6

Step-by-step explanation:

6 0
3 years ago
todd plans to swim 18 laps in the pool. Each lap is 50 yards. So far todd has swam 738 yards. What percentage of the total has t
Olegator [25]
50 yards for 1 lap

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now divide the amount he swam by the total amount he wants to swim:

738 / 900 = 0.82 = 82%

Answer is B
7 0
3 years ago
There are 6 swimmers in a race. In how many ways can they finish in first and second place?
hodyreva [135]

Answer:

step 1. 6x2=12 first place way

step 2. 12×2=24

step 3. 24+6=30 second place way

6 0
2 years ago
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