Explanation

The first 10 whole numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step 1: Arrange the numbers

The numbers are already in order.

Step 2: Find the median

Since there are 10 numbers (an even count), the median is the average of the 5th and 6th numbers.

5th number = 4

6th number = 5

Median = (4 + 5) / 2

= 9 / 2

= 4.5

Explanation

In a class interval like 7 – 12, the lowest limit is the lower boundary, which is 7.

The upper limit in this case is 12.

Explanation

Class interval is the difference between the upper (or lower) limits of two consecutive classes.

It shows the width of each class in a frequency distribution table.

Explanation

The theoretical probability of getting a head on a fair coin toss is always 1/2, regardless of how many times it is tossed.

So, even if a coin is tossed 6 times, the probability of head on a single toss remains:

Correct answer: 1/2

Explanation

A Half Adder adds two binary digits.

Sum = A ⊕ B → 1 ⊕ 1 = 0

Carry = A ∧ B → 1 ∧ 1 = 1

Explanation

Class interval is calculated as: Upper limit – Lower limit = 19 – 15 = 4

It represents the width of the class in grouped data.

Explanation

A polynomial having 3 terms is known as trinomial.

A polynomial having more than 3 terms is multinomial. 

Explanation

Total number of balls = 6 black + 8 white = 14 balls

Number of white balls = 8

Probability of drawing a white ball = Number of white balls / Total number of balls

= 8/14

= 4/7

So, the probability of drawing a white ball is 4/7.

Explanation

To find the Arithmetic Mean (AM), we need to sum all the values and divide by the number of values:

Values: 2, 3, 4, 5, 6, 7, 8, 9, 10

Sum = 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

= 54

Number of values = 9

Arithmetic Mean = Sum / Number of values

= 54 / 9

= 6

Explanation

To calculate the mean, add all the numbers together and divide by the total number of values.

(10 + 16 + 20 + 22) / 4 = 68 / 4 = 17.