Recent questions in Data Handling

What is the probability of getting a vowel from the word "EQUATION"

asked Oct 14, 2015 by pady_1

1 answer

What is the probability of picking a month from the year having 30 days.

asked Oct 14, 2015 by pady_1

1 answer

A bag contains 5 red balls and 6 black balls. A ball is drawn at random. which colour ball has more chance to come.

asked Oct 14, 2015 by pady_1

1 answer

What is the probability of drawing an odd number from first 15 natural number.

asked Oct 14, 2015 by pady_1

1 answer

What is the probability of selecting the letter 'D' from the word ASSURED' .

asked Oct 14, 2015 by pady_1

0 answers

An archer shot at the target 60 times and missed it 22 times. From this,can you figure out what the probability of his hitting the target with the next arrow is.

asked Oct 14, 2015 by pady_1

1 answer

Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of getting a 1-digit number?

asked Oct 14, 2015 by pady_1

1 answer

Ramakrishnan is part of the school cricket team, and this year he has scored an average of 41 runs. He has played 5 innings so far, and his scores in 4 of them are 41, 49, 32, 34 What was his score in the last one?

asked Oct 14, 2015 by pady_1

1 answer

What is the probability of getting a number 1 through 6?

asked Oct 14, 2015 by pady_1

1 answer

Radha throws a die. What is the probability that she rolls a number more than 2?

asked Oct 14, 2015 by pady_1

0 answers

A cricketer scores the following runs in eight innings: 58, 76, 40, 35, 46, 45, 0, 100 Find the mean score.

asked Oct 14, 2015 by pady_1

1 answer

John studies for 4 hours, 5 hours and 3 hours respectively on three consecutive days. How many hours does he study daily on an average?

asked Oct 14, 2015 by pady_1

1 answer

Find the median of the data: 24, 36, 46, 17, 18, 25, 35.

asked Oct 14, 2015 by pady_1

3 answers

A batsman scored the following number of runs in six innings: 36, 35, 50, 46, 60, 55. Calculate the mean runs scored by him in an inning

asked Oct 14, 2015 by pady_1

1 answer

____ refers to the value which lies in the middle of the data with half of the observations above it and the other half below it.

asked Oct 14, 2015 by pady_1

0 answers

Tere are 6 marbles in a box with numbers from 1 to 6 marked on each of them. What is the probability of drawing a marble with number 5?

asked Oct 14, 2015 by pady_1

1 answer

The mode of the given numbers 2, 6, 5, 4, 3, 0, 3, 4, 3, 2, 4, 5, 2, 4 is _______.

asked Oct 14, 2015 by pady_1

1 answer

The ages in years of 10 teachers of a school are: 32, 41, 28, 54, 35, 26, 23, 33, 38, 40 What is the age of the youngest teacher?

asked Oct 14, 2015 by pady_1

0 answers

Shweta throws a die. What is the probability that she gets a even number?

asked Oct 14, 2015 by pady_1

0 answers

Ismail is part of the school cricket team, and this year he has scored an average of 41 runs. He has played 7 innings so far, and his scores in 6 of them are 42, 36, 46, 32, 31, 44 What was his score in the last one?

asked Oct 14, 2015 by pady_1

1 answer

Hights (in cm) of 25 children are given below: 168, 165, 163, 160, 163, 161, 162, 164, 163, 162, 164, 163, 160, 163, 161, 165, 163, 162, 163, 164, 163, 160, 165, 163, 162 What is the mode of their heights?

asked Oct 14, 2015 by pady_1

1 answer

when a coin is thrown, it has _____ possible outcomes.

asked Oct 14, 2015 by pady_1

0 answers

The runs scored in a cricket match by 11 players is as follows: 6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15 Find the median of this data.

asked Oct 14, 2015 by pady_1

1 answer

If an event will occur with a probability of \large\frac{3}{34} , then we can say that it is:

asked Oct 14, 2015 by pady_1

0 answers

Tina throws a die. What is the probability that she rolls a number more than 2?

asked Oct 14, 2015 by pady_1

0 answers

If an event will occur with a probability of \large\frac{75}{84}, then we can say that it is:

asked Oct 14, 2015 by pady_1

0 answers

Following are the margins of victory in the football matches of a league. 1, 3, 2, 5, 1, 4, 6, 2, 5, 2, 2, 2, 4, 1, 2, 3, 1, 1, 2, 3, 2, 6, 4, 3, 2, 1, 1, 4, 2, 1, 5, 3, 3, 2, 3, 2, 4, 2, 1, 2. Find the mode of this data.

asked Oct 14, 2015 by pady_1

1 answer

The ages in years of 10 teachers of a school are: 32, 41, 28, 54, 35, 26, 23, 33, 38, 40 What is the mean age of these teachers?

asked Oct 14, 2015 by pady_1

1 answer

The _____ of a set of observations is the observation that occurs most often.

asked Oct 14, 2015 by pady_1

1 answer

When a die is thrown, it has _______ possible outcomes.

asked Oct 14, 2015 by pady_1

1 answer

The difference between the highest and the lowest observation is the _________ of the observation.

asked Oct 14, 2015 by pady_1

0 answers

The heights of 10 girls were measured in cm and the results are as follows: 135, 150, 139, 128, 151, 132, 146, 149, 143, 141. What is the range of the data?

asked Oct 14, 2015 by pady_1

1 answer

The weights (in kg.) of 15 students of a class are: 38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47. Find the median of this data.

asked Oct 14, 2015 by pady_1

0 answers

The heights of 10 girls were measured in cm and the results are as follows: 135, 150, 139, 128, 151, 132, 146, 149, 143, 141. What is the height of the tallest girl?

asked Oct 14, 2015 by pady_1

0 answers

Balvinder tosses a die and tosses a coin. What is the probability that he gets a 6 on the die and a Tail from the coin toss?

asked Oct 14, 2015 by pady_1

0 answers

Tina got an average score of 84.75 in 4 tests. She got 85 as the average of the highest 3 scores, and his lowest two scores are the same numbers. What is the average of her highest two scores?

asked Oct 14, 2015 by pady_1

0 answers

Archana tosses a die and tosses a coin. What is the probability that she gets a 1 on the die and a Head from the coin toss?

asked Oct 14, 2015 by pady_1

0 answers

Find the mean of first 12 multipliers of 8.

asked Oct 14, 2015 by pady_1

0 answers

From a deck of cards, Sulekha withdraws a card at random. What is the probability that the card is facecard (one of king, queen, jack )?

asked Oct 14, 2015 by pady_1

0 answers

Find the mode of the following data: 12, 14, 12, 16, 15, 13, 14, 18, 19, 12, 14, 15, 16, 15, 16, 16, 15, 17, 13, 16, 16, 15, 15, 13, 15, 17, 15, 14, 15, 13, 15, 14

asked Oct 14, 2015 by pady_1

1 answer

Find the mean of the first five whole numbers.

asked Oct 14, 2015 by pady_1

0 answers

_________ help to compare two collections of data at a glance.

asked Oct 14, 2015 by pady_1

1 answer

he data 6, 4, 3, 8, 9, 12, 13, 9 has mean _________.

asked Oct 14, 2015 by pady_1

0 answers

Find the median of the data: 13, 16, 12, 14, 19, 12, 14, 13, 14.

asked Oct 14, 2015 by pady_1

1 answer

There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. What is the probability of drawing a marble with number 2?

asked Oct 14, 2015 by pady_1

1 answer

Ankur is getting dressed to go to his office. He has 7 pair of blue socks and 11 pairs of white socks. Without looking he reaches into the cupboard and picks a blue sock. What is the probability that the next sock he pulls out will be of the same color?

asked Oct 14, 2015 by pady_1

0 answers

A teacher measures the heights of 13 students in her class as follows (in centimetres) 146 , 115 , 134 , 118 , 126 , 158 , 151 , 134 , 110 , 147 , 144 , 154 , 160,What is the median of their heights?

asked Oct 14, 2015 by pady_1

0 answers

While doing the science experiment in the physics lab, Kareem had to take 4 measurements of the temperature and write the average of those as an answer. If the measurements of the temperature is -3, -3, -2, -4, what is the final answer of his experiment ?

asked Oct 14, 2015 by pady_1

0 answers

A coin is tossed 100 times with the following frequencies :Head : 49, Tail: 51, When a coin is tossed at random, what is the probability of getting head?

asked Oct 14, 2015 by pady_1

0 answers

A dice is thrown at random. Find the probability of getting an even number.

asked Oct 14, 2015 by pady_1

0 answers

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