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andre [41]
3 years ago
14

A data set of 5 observations for Concession Sales per person at a theater and Minutes before the movie begins results in the est

imated regression model ModifyingAbove Sales with caretequals4.2plus0.263 Minutes. The standard error of the regression slope is 0.0453. Complete parts a through d below. ​a) Compute the value of the​ t-statistic to test if there is a significant relationship between Sales and Minutes. What are the hypotheses for this​ test? Upper H 0​: ▼ beta 1 rho ▼ less than less than or equals equals greater than or equals greater than not equals 0 Upper H Subscript Upper A​: ▼ beta 1 rho ▼ less than less than or equals equals greater than or equals greater than not equals 0

Mathematics
1 answer:
otez555 [7]3 years ago
5 0

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

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Hi can anyone help me with this please
Nostrana [21]

Answer:35in.

Step-by-step explanation:

I reccomend splitting it into sections when given problems like this.

The smaller two rectangles would be 5in * 2in which is 10in then just add them together.

For the bigger one, you'd do 5-2 in order to get the missing inches which will be 3+2 once added 5in*3in is 15in.

Finally, add 15+10+10 (15=The middle rectangle and 10=the sides)

8 0
3 years ago
Read 2 more answers
Find the equivalent fraction of 2/3 having denominator 6 and 6 and numerator 10.​
4vir4ik [10]

Step-by-step explanation:

having denominator 6,

X/6= 2/3

X= 4

so, 4/6= 2/3

having numerator 10,

10/X= 2/3

X= 15

so, 10/15= 2/3

7 0
2 years ago
Explain to a new student how a reflection across the y-axis changes the coordinates of the original point.
RSB [31]
If you were to have (3,2) and find the reflection of the y axis, it would turn y into a negative, making it (3,-2).
6 0
3 years ago
If f(x) = 2x - 5 , Find f(3). <br> Substitute 3 for x then type your final answer.
Savatey [412]

Answer:

f(3)=1

Step-by-step explanation:

take f(x)=2(x)-5

put a three wherever you see an x in parentheses

f(3)=2(3) - 5

simplify

f(3)=6-5

simplify

f(3)=1

answer:f(3)=1

5 0
2 years ago
Read 2 more answers
What is the value of a^2 + 3b + c - 2d, when a = 3, b = 8, c = 2, and d = 5?
alekssr [168]

Answer:

25

Step-by-step explanation:

'. a=3

b=8

c =2

d=5

so

3^2+3(8)+2-2(5).

9+24+2-10

=25

8 0
3 years ago
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