Find the mean of first five multiples of 5. [2 MARKS]

Question

Answer:
:
Formula: 1 Mark
Solution:1 Mark
Firstfive multiples of 5 are 5,10,15, 20 and 25.

Mean = \frac{Sum of all observation}{Total number of observation}

Mean = \frac{5 + 10 + 15 + 20 + 25}{5} = 15

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. Calculate the Mean, Median, Mode of the following data: 5,10,10,12, 13 Are these three equal? [3 MARKS]....

Question 2. (a) The profits of a soft drink firm during certain months of a year are given alongside. Draw a Bar graph. [4 MARKS]�....number of women 20 more than the number of men?

Question 3. Following table shows the points of each player scored in four games: PlayerGameGameGameGame1234Suraj10161410Abh....find the mean? (iv) Who is the best performer? [4 MARKS]

Question 4. Sale of English and Hindi books in the years 1995, 1996, 1997 and 1998 are given below:Years1995199619971998English35040....say that the demand for english books increased? Justify. [4 MARKS]

Question 5. Find the mode of 2, 14, 16, 12, 14, 14, 16, 14, 10, 14, 18, 14. [1 MARK]....

Question 6. You have a 8 faced die having numbers from 1 to 8 on its 8 faces. What would be the probability of getting 8 on throwing....would be the probability of getting 8 on throwing it?

Question 7. Find the median of the following data set. 12 65 ....53 0 24 57 15 39

Question 8. Find the median of following data set. 12, 6, 87, 9, 54, 23, 43, 19, 56, 34, 69, 74 ....

Question 9. You have to buy a pair of running shoes. You have 3 brands: Ruma, Peebok and Abibas. You go online and search for review....imply better rating. Which brand has the highest average rating?

Question 10. If the X- axis represents various fruits purchased and the Y-axis represents sales(in kgs), then match the following. ....and the Y-axis represents sales(in kgs), then match the following.

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0