The term statistics include various terms, including the mean, median, and mode. The mean is the summation of all the nth terms, and the median is the middle value of all the selected terms. And mode is a term that occurs most of the time in the given series.
We have to take the cumulative frequency to get the solution to some terms.
The term cumulative frequency refers to the sum of all the frequencies in a given sequence.
The term frequency refers to the times when observation will get set up.
All the set data is present in the set form concerning the gap of the same intervals. The class width is known as the difference between the upper-class limit and the lower class limit.
Statistics Sample Questions for Class 10
Question 1
Find the mean, median, and mode for the data set {15, 12, 10, 18, 5}.
A. mean 10, median 12, mode 15
B. mean 11, median 12, mode 12
C. mean 12, median 12, mode none
D. mean 12, median 12, mode 12
Question 2
Simplify. Assume m and n are positive. ( (16 \ m^(3/2) \ n^(-2)) / (2 \ m^(-3) \ n^(4/5)) )^(1/3)
A. (2m^(3/2)) / (n^(14/15) )
B. 2 m^(1/6) \ n^(5/6)
C. 2 /( m^(3/2) \ n^(15/2) )
D. 2 / (m^(1/2) \ n^(2/5) )
Question 3
Choose the correct missing entry in the table for the function graphed below. Assume 1 unit intervals for both axes. \ \ \ \ \mathbf{x} \ \ \ \ \ \ \ \ \mathbf{f(x)} \ \ \ \ -2 2 -1 0 0 1 1 2 2
A. 1/2
B. -1
C. 1
D. This is not a function.
Question 4
Solve for t.sqrt(5t+11)=6
A. 11
B. 46/55
C. 10
D. 5
Question 5
If c = 6 and d = 2, evaluate the expression.2c + c(d^2 - 6)
A. 24
B. 0
C. -24
D. 18