Step-by-step explanation:
4, 4, 6, 7, 3, 5, 7, 5, 7, 3, 4, 2, 3, 2, 2, 7, 6, 5, 4, 2, 6.
<h2>Number. Frequency.</h2>
2. 4
3. 3
4. 4
5. 3
6. 3
7. 4
= 21
<h3>Mean:</h3>
Summation fx divided by x
21÷6
<h3>Ans. 3.5</h3>
<h3>Median:</h3>
Arrange all numbers accordingly from smallest to largest.
2, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7.
<h3>Ans: 4</h3>
<h3>Mode:</h3>
Mode is basically the number with the highest frequency so,
<h3>Ans: 2, 4, 7. all appeared 4 times each they are the no's with the highest frequency.</h3>
<h3>Range:</h3>
Range is the Largest numbers minus the smallest number
<h3>Ans: 7-2=5</h3>