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
Likurg_2 [28]
3 years ago
15

Refer to the following distribution:Cost of Textbooks Frequency $25 up to $35 2 S35 up to $45 5$45 up to $55 7$55 up to $65 20 S

65 up to $75 16What is the relative class frequency for the $25 up to $35 class? A) 0.10 B) 0.05 C) 0.02 D) 0.04
Mathematics
1 answer:
soldi70 [24.7K]3 years ago
4 0

Answer:

Relative\ Frequency = 0.04

Step-by-step explanation:

Given

Cost of Textbooks ---- Frequency

$25 up to $35  -----      2

$35 up to $45 -------     5

$45 up to $55  -------    7

$55 up to $65   ------    20

$65 up to $75   ----   -- 16

Required

Determine the relative class frequency for the $25 up to $35 class

First, we need to get the total frequency

Total = 2 + 5 + 7 + 20 + 16

Total = 50

Next, is to write out the frequency of $25 up to $35 class

Frequency = 2

Divide this frequency by the total frequency; This gives the relative frequency

Relative\ Frequency = \frac{Frequency}{Total}

Relative\ Frequency = \frac{2}{50}

Relative\ Frequency = 0.04

Hence;

Option D answers the question

You might be interested in
Graph the line with the equation <br> y = -1/3x + 4.
ehidna [41]

Answer:

Answer in the image

Step-by-step explanation:

3 0
2 years ago
Please help, it’s urgent
PtichkaEL [24]

Answer:

x= 102 degrees

Step-by-step explanation:

It is an isosceles triangle, which means that it has two equal sides and angles, so the angles opposite of 3.3 are going to be the same or 39 degrees, which means, 39 + 39 is 78 and 180 - 78 is 102 and x=102 degrees.

5 0
3 years ago
2/3 divide by 2/5<br><br> help please
suter [353]

Answer: 1 /3

Explantion:

8 0
2 years ago
31 cups are = to how many gallons ​
Pavel [41]

The answer is 1.9 gallons

6 0
2 years ago
Read 2 more answers
6 to the power of 3=216. Using exponents, write three more expressions whose value is 216.
Paraphin [41]

Answer:

i think its (2 x 2^2) (3x3^2)

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • w trójkącie równoramiennym abc podstawa AB ma długość 10cm. Odcinek AD jest wysokością tego trójkąta. Wiedząć że |DB|=6cm,oblicz
    10·2 answers
  • Write a algebraic expression that represents “8 minus the quantity b divided by 6.”
    7·1 answer
  • Why did this app make me fail my test?
    9·2 answers
  • Given that a line has a slope
    10·2 answers
  • What type of measurement would you use to describe the amount of water a pot can hold
    8·1 answer
  • A pharmacist weighed eight different capsules of the same compound and recorded these measurements: 2312 mg, 2313 mg, 2315 mg, 2
    10·1 answer
  • What is the measure of abc ?
    13·2 answers
  • If sinA-cosA=0, What is the value of TanA and SecA?​
    7·2 answers
  • Help me pls and take your time you are in no rush!!! &lt;3 thank you so much for who ever helped and have a nice day!
    5·2 answers
  • Find the mean of the data in the dot plot below
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!