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
Semenov [28]
3 years ago
14

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people ans

wered that they generally sell five cars; nineteen generally sell six cars; twelve generally sell seven cars; nine generally sell eight cars; eleven generally sell nine cars. Calculate the following. (Round your answer to two decimal places.)Data Value (# cars) Frequency Relative Frequency Cumulative Relative Frequency
Mathematics
1 answer:
ss7ja [257]3 years ago
8 0

Answer:

Step-by-step explanation:

From the information given:

We can compute the required calculations into a table as shown below.

\mathbf{Data \ value  }       \mathbf{ Frequency   } \mathbf{Relative  \ frequency}   \mathbf{Cumulative \  relative }

                                                                                              \mathbf{Frequency}

5                                     14                14/65 = 0.22                           14  

6                                     19                19/65 = 0.29               19+14 = 33

7                                      12                12/65 = 0.19               33+12 = 45

8                                       9                 9/65 = 0.14               45 + 9 = 54

9                                 <u>     11     </u>            11/65  = 0.17              54 + 11 = 65

                                        65

Note: that the relative frequency is determined by  dividing each value in the frequency by the total of the frequency.                        

You might be interested in
Evaluate the expression.<br> 131 +-5
IceJOKER [234]
131+-5 is equal to 126
To make it less confusing it’s just 131-5
3 0
3 years ago
Read 2 more answers
Solve the following Linear equation 15 POINTS ​
GenaCL600 [577]

Answer:

24 - 6 = 2(12 - 3)

24 - 6 = 24 - 6

Subtract 24 from both sides of the equation

24 - 24 - 6 = 24 - 6 - 24

-6 = -6

Add 6 to both sides of the equation

6 - 6 = -6 + 6

0 = 0

<em><u>The input is an identity: it is true for all values</u></em>

<em><u>-TheUnknownScientist</u></em>

7 0
3 years ago
Read 2 more answers
What is the value of y when the value of x is 1?
Musya8 [376]

Answer: y = 60

the value of y will be 60 when the value of x is 1.

Solution set = (1 , 60)

hope that helps...

8 0
2 years ago
Please help me solve the table below
ArbitrLikvidat [17]

Answer:

2, 4 ,6 8

Step-by-step explanation:

Given condition y = 2x

When x = 1 , y = 2 *1 = 2

When x = 2 , y = 2 * 2= 4

when x = 3 , y = 2* 3 = 6

When x = 4 , y = 2 * 4 = 8

Hope it will help :)

5 0
3 years ago
A Rectangular parking lot has a length that is 4 yards greater than the width the area of the parking lot is 480 square yards. F
Kipish [7]

Answer: length of rectangular parking lot = 24 yards

Width of rectangular parking lot = 20 yards.

Step-by-step explanation:

Let L represent the length of the rectangular parking lot.

Let W represent the width of the rectangular parking lot.

The rectangular parking lot has a length that is 4 yards greater than the width. It means that

W = L - 4

The formula for determining the area of a rectangle is expressed as

Area = LW

The area of the parking lot is 480 square yards.. It means that

LW = 480- - - - - - - - - - 1

Substituting W = L - 4 into equation 1, it becomes

L(L - 4) = 480

L² - 4L = 480

L² - 4L - 480 = 0

L² + 20L - 24L - 480 = 0

L(L + 20) - 24(L + 20) = 0

L - 24 = 0 or L + 20 = 0

L = 24 or L = - 20

Since the length cannot be negative, then L = 24

W = L - 4 = 24 - 4

W = 20

8 0
4 years ago
Other questions:
  • Factor completely.<br><br> x2+3x−40<br><br><br><br> Enter your answer in the box.
    8·1 answer
  • logan made a treasure hunt map.the treasure is 25cm away from his location.if each 1cm on the scale drawing equals 5 meters, the
    12·1 answer
  • Which choice is the graph of a line parallel to the line represented by this equation? A. B. C. D.
    13·1 answer
  • Find a polynomial f(x) of degree 5 that has the following zeros.
    14·2 answers
  • -3/4 = x/26 need a explanation please
    14·1 answer
  • Can you guys graph y= 2/3x -4 ?
    12·1 answer
  • Which set of ordered pairs is made up of points on the graph of the function below?
    12·1 answer
  • 4. Michelle sets up tables for her art class student. Each square table can seat two people 20 points
    6·1 answer
  • In a group of 20 students, there are 7 boys.
    13·2 answers
  • the length of a rectangular room is 16 less than four times the width. the perimeter of the room is 68 feet. find the length and
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!