The marketing manager of a tourist company wants to be able to predict the number of calls to a toll free number asking for pamphlets, maps and other tourist related information based upon the number of advertisements placed the previous week, the number of calls received the previous week, and the number of airline tour bookings for the current week.

What statistical technique is describe above?

Answer:

multiple regression

Step-by-step explanation:

In the field of statistics, the multiple regression is the statistical technique which uses the various explanatory variables for predicting the outcome of the response variable. It is the extension of the simple linear regression. It explains the relation between the multiple predictor variables or independent variables and one dependent variable or criterion variable.

In the context, the manager of a tourist company predicting the number of calls to the toll free number is using the statistical technique of multiple regression.

find the gradient of the line
with the equation 3x+4y=10

podstaw graniastosupa prostego jest rownoleglowbok ktorego boki maja dlugosci 4cm i 6 cm a miara jednego z katow wynosi 30 stopni oblicz objetosc tego graniostoslupa przy zalozeniu ze jego pole powierzchni cakowitej jest rowne 72 cm kwadratowe

Can someone help me with this question plz show work.

Case cost $3.82 , unit cost $0.32,paper cost ,$0.03, condiment cost $0.02 what is the item total cost?

im sooooooooo bord sooooo you get 100 points for ansering 1+1¥¥¥¥¥¥¥¥

If triangle ABC has the following angle measurements, what is the measure of Angle A, Angle B, and Angle C?

m\angle A=7x-12m∠A=7x−12
m\angle B=8x+20m∠B=8x+20
m\angle C=5x+8m∠C=5x+8
m∠A=

m∠B=

m∠C=

You need to establish _____ for how to judge a concept.

Answers
Questions
Points
Criteria

Volume of Prisms
1. A pool in the shape of a rectangular prism is being filled with water. The
length and width of the pool is 24 feet and 15 feet. If the height of the water
in the pool is 1 &1/3feet, what is the volume of the water in cubic feet?

If you change the sigh of a point y-coordinate, how will the location of the
point change?

The dot plot shows the number of miles Jamal
biked
per
week for ten weeks.

What is the median number of miles that
Jamal bikes per week?

The label on the can of soup covers
about 354.2 square centimeters. What is the
height of the can
Radius : 4.7 cm
HELPP

In the Eqaulity -8 ≤ -5. Which number appears farther left on a number line and why?
A -8 appears farther left because -8 is smaller -5
B -5 appears farther left because -5 is larger than -8
C -8 appears farther left because -8 is larger than -5
D -5 appears farther left because -5 is smaller than -8

Help please!!!
Draw triangle PQR where:
PQ has length 4.3cm
PR has length 2.7 cm
And
angle RPQ is 65°

At a middle school, 24 of the 144 students speak Vietnamese. What is the ratio of students that do not speak Vietnamese to students who speak Vietnamese?

Choose the theorem that proves these triangles are congruent.

Given f(x) = 5 - x?, find f(3).

GIVING 100 POINTS!!!!

A company produces remote-controlled helicopters. The company’s profit, in thousands of dollars, as a function of the number of helicopters produced per week can be modeled by a quadratic function. When 1 helicopter is produced per week, the company’s profit is 4 thousand dollars. The maximum profit, 22 thousand dollars, occurs when 4 helicopters are produced per week.

The function that models the scenario, where h is the number of helicopters produced per week, is

f(h) = –2(h – 4)2 + 22.

When 6 helicopters are produced weekly, the company’s profit is (blank)
thousand dollars.

An oil refinery is located 1 km north of the north bank of a straight river that is 2 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river 7 km east of the refinery. The cost of laying pipe is $300,000 per km over land to a point P on the north bank and $600,000 per km under the river to the tanks. To minimize the cost of the pipeline, how far downriver from the refinery should the point P be located? (Round the answer to two decimal places.)

Solve the system of linear equations by substitution.
x-2y=6
3x-5y=11

1 x2 + 7x + 12 = ________________________

2 x2 - 3x - 10 = _________________________

3 x2 - 25 = _________________________

4 x2 - 100 = ________________________

5 4x2 - 9 = _________________________

6 16x2 - 121 = _________________________

7 x2 + 6x - 24 = _________________________

8 x2 - y2 = _________________________

9 81 - x2 = _________________________

10 36x2 - 100y2 = _________________________

Factor each expression

Here are four fractions. Write them small to large
2/3
3/5
5/8
7/11

John went to his baseball game. His mom dropped him off at 4:40 pm and he left his game at 7:50 pm. How long was John at his game?

Which of the following is an angle subtraction postulate that can be derived from the angle addition postulate m∠QRS + m∠RST = m∠QRT?
Question 7 options:

A)

m∠RST = m∠QRT – m∠QRS

B)

m∠QRT = m∠RST – m∠QRS

C)

m∠QRS = m∠RST – m∠QRT

D)

m∠QRS = m∠RST

Given that 2x + 3 > 9, the range of values of x is

Do the values of the numbers increase or decrease as the numbers go from -2 to -8?

During the lunar cycle, the Moon always appears: A. to wax, but not wane. B. to wane, but not wax. C. to wax, then wane. D. to wane while waxing. Please help!

Find the LCD of the following:
1. 3/8, 1/4, 5/12


2. 2/3,5/6, 7/9​

Help me please whats 93 divided by 29 to the power of 3 and multiplied by 283

find the asymptotes, domain, range and end behavior and sketch the parent graph with the translated graph​