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
rusak2 [61]
2 years ago
9

Luisa is making a histogram for the following set of data: 11, 77, 35, 5, 76, 34, 89, 92, 22. Which is an appropriate first inte

rval if she plans to use 10 intervals?
a. 0–5
b. 0–50
c. 0–10
d.0–100
Mathematics
2 answers:
creativ13 [48]2 years ago
7 0

Answer:

Step-by-step explanation:

The given data is 11, 77, 35, 5, 76, 34, 89, 92, 22

The total number of items in the data is 9. The width of each class interval would be gotten by dividing the difference between the minimum and maximum items in the data by the number of class intervals. From the information given,

Minimum item = 5

Maximum item = 92

Difference = 92 - 5 = 7

Class width = 87/10 = 8.7

By approximation, it is closest to 10

Therefore, the appropriate class group is 0 to 10

nikitadnepr [17]2 years ago
5 0

Answer:

Appropriate first interval is:

c. 0-10

Step-by-step explanation:

The set of data for the histogram is given below:

5

11

22

34

35

76

77

89

92

First state the maximum and minimum values of the set of data given:

Maximum value = 92

Minimum value = 11

Total Number of intervals = 10

To find the appropriate size of interval, subtract minimum vavlue from the maximum value and divide it by 10

Minimum Size of interval = (92 - 11)/10 = 8.1

We can see the from the options, the nearest to 8.1 is 10, which can easily fit all the values. So

Size of interval = 10

First interval = 0 - 10

You might be interested in
Pls help Thankyou so much ??
Liula [17]
D is correct.

Inputting any of the numbers under the x column into f(x) =|x| will output the number as a positive
6 0
1 year ago
Jeff gave 1/4 of a sum of money to his wife. Then he divided the remainder equally among his 4 children.
Semenov [28]

Answer:

A) The fraction of sum of money did each child receive is \frac{3 x}{16}

B) The sum of money did Jeff have $ 3200

Step-by-step explanation:

Given as :

Let The sum of money did Jeff have = $ x

The fraction of money did Jeff's wife get = \frac{1}{4} of $ x

The remaining money Jeff will have = $ x - \frac{1}{4} of $ x

I.e The remaining money Jeff will have = \frac{4 x - x}{4}

                                                                = \frac{3 x}{4}

A ) The remaining amount of money is divided equally among 4 children

So, The fraction of sum of money did each child receive = \frac{\frac{3 x}{4}}{4}

I.e The fraction of sum of money did each child receive =  \frac{3 x}{16}

B ) If each child will receive $ 600

∴,  \frac{3 x}{16} = $ 600

Or, 3 x = $ 600 × 16

Or, 3 x = $ 9600

∴    x = \frac{9600}{3}

I.e  x = $ 3200

So, The sum of money did Jeff have $ 3200  

Hence ,

A) The fraction of sum of money did each child receive is \frac{3 x}{16}

B) The sum of money did Jeff have $ 3200   Answer

8 0
3 years ago
The sixth grade went to the museum for a field trip. There
chubhunter [2.5K]
28%
Surztisitstoxgztuatisiyxiysits
8 0
2 years ago
Choose the best graph that represents the linear equation: -2y = x + 6 Graph A On a coordinate plane, a line goes through (negat
Aleksandr-060686 [28]

Answer:

i think its A

Step-by-step explanation:

divide both sides by -2 which makes the y int -3 and A has a negative slope

6 0
2 years ago
The graph of a line passes through the points (0, -2) and (6.0). What is
9966 [12]

Answer:

y=\frac{1}{3}x-2

Step-by-step explanation:

The equation of a line is given in the form  y=mx+b

Where

m is the slope with formula  m=\frac{y_2-y_1}{x_2-x_1}

and

b is the y-intercept [y axis cutting point of line]

Given the two points (0, -2) and (6,0),

x_1 = 0

y_1 = -2

x_2 = 6

y_2 = 0

Now, we find m using formula:

m=\frac{0+2}{6-0}=\frac{1}{3}

Now we have

y=\frac{1}{3}x+b

Finding b, we plug in any (x,y) point. Lets put (6,0) and find b:

y=\frac{1}{3}x+b\\0=\frac{1}{3}(6)+b\\0=2+b\\b=-2

Thus,

equation of line = y=\frac{1}{3}x-2

5 0
3 years ago
Other questions:
  • Use the arc length formula and the given information to find θ. s = 4 m, r = 13 m; θ = ?
    9·2 answers
  • sarah lives 7.15 kilometers away from her school. which fraction represents the distance from sarah’s house to her school
    5·1 answer
  • PLZ HELP!<br><br><br> FACTOR THEN SOLVE<br><br> x2+17x+16=0
    8·2 answers
  • Please Help Asap
    7·1 answer
  • Jamal needs to contribute $4,050 towards his first year of college. If he has 1 year to save and $1,000 in his savings account a
    9·1 answer
  • Given y=-3/4x-2. What is the equation of the line that is perpendicular and has the point (-4,1)? Write answer in slope intercep
    6·1 answer
  • Can some one help he out.
    8·1 answer
  • Which equation below can be used to determine the value of x?
    6·2 answers
  • Mage has $36 to spend on movie tickets. Each movie ticket costs $4.50. How many tickets can he buy?
    6·1 answer
  • In the diagram, AD = 5, BD = 4, and the area of triangle ACD is 15. Find the area of triangle ABC.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!