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Archy [21]
2 years ago
6

2.

Mathematics
1 answer:
kompoz [17]2 years ago
3 0

The relative frequency for the range 16 - 20 is 0.27.

<h3>What is the frequency of a data set?</h3>

The frequency of a data set refers to the number of times a data or an event is occurring.

From the given information:

Range         Number of values

1 - 5                       3

6 - 10                     1

11 - 15                    4

16 - 20                  5

21 - 25                   2

Total                     15          

Relative Frequency = Subgroup frequency/ Total frequency

Relative Frequency for the range 16 - 20:

= 4/15

= 0.27

Learn more about frequency here:

brainly.com/question/1094036

#SPJ1

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In what time will Rs. 5600 amount to Rs. 6720 at 8% per annum?​
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Answer: 2 years

Step-by-step explanation:

If Interest= Principal x rate x time/100; then time is (100 × Interest)/(Principal × Rate)

From the question, old Principal is 5600, new principal =6720, the difference is the interest accrued.

Interest = 6720 - 5600 = Rs 1120

Rate = 8% = 8 ÷ 100 = 0.08

Time = x

Then, slot the values into the formula

Time= 100 x 1120 / 6720 x 8

= 112000/53760

=2.08

Time= 2years

I hope this helps

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\frac{ba -b^{2} }{ab-a^{2} }

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3 years ago
In a particular class of 26 students, 16 are men. What fraction of the students in the class are women?
swat32

If there are 26 students and 16 are men then that means that there are 10 women.

8 0
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Find the value of x.
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