NCERT Class 10
The following is the distribution of weights (in kg) of 40 persons. Construct a cumulative frequency distribution (of the less than type) table for the data above.
26
Nov
The following is the distribution of weights (in kg) of 40 persons. Construct a cumulative frequency distribution (of the less than type) table for the data above. The following is the distribution of weights (in kg) of 40 persons. Construct a cumulative frequency distribution (of the less than type) table for the data above. November [...]
The mileage (km per litre) of 50 cars of the same model was tested by a manufacturer and details are tabulated as given below: Find the mean mileage. The manufacturer claimed that the mileage of the model was 16 kmL -1. Do you agree with this claim?
26
Nov
The mileage (km per litre) of 50 cars of the same model was tested by a manufacturer and details are tabulated as given below: Find the mean mileage. The manufacturer claimed that the mileage of the model was 16 kmL -1. Do you agree with this claim? Find the mean of the distribution November 26, [...]
The weights (in kg) of 50 wrestlers are recorded in the following table. Find the mean weight of the wrestlers.
26
Nov
The weights (in kg) of 50 wrestlers are recorded in the following table. Find the mean weight of the wrestlers. The weights (in kg) of 50 wrestlers are recorded in the following table. Find the mean weight of the wrestlers. November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths [...]
An aircraft has 120 passenger seats. The number of seats occupied during 100 flights is given in the following table. Determine the mean number of seats occupied over the flights.
26
Nov
An aircraft has 120 passenger seats. The number of seats occupied during 100 flights is given in the following table. Determine the mean number of seats occupied over the flights. An aircraft has 120 passenger seats. The number of seats occupied during 100 flights is given in the following table. Determine the mean number of [...]
The daily income of a sample of 50 employees are tabulated as follows. Find the mean daily income of employees.
26
Nov
The daily income of a sample of 50 employees are tabulated as follows. Find the mean daily income of employees. The daily income of a sample of 50 employees are tabulated as follows. Find the mean daily income of employees. November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths [...]
The following table gives the number of pages written by Sarika for completing her own book for 30 days. Find the mean number of pages written per day.
26
Nov
The following table gives the number of pages written by Sarika for completing her own book for 30 days. Find the mean number of pages written per day. The following table gives the number of pages written by Sarika for completing her own book for 30 days. Find the mean number of pages written per [...]
Calculate the mean of the following data
26
Nov
Calculate the mean of the following data Calculate the mean of the following data November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 10 ,
Calculate the mean of the scores of 20 students in a mathematics test
26
Nov
Calculate the mean of the scores of 20 students in a mathematics test Calculate the mean of the scores of 20 students in a mathematics test November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 10 ,
Find the mean of the distribution
26
Nov
Find the mean of the distribution Find the mean of the distribution November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 10 ,
A bag contains slips numbered from 1 to 100. If Fatima chooses a slip at random from the bag, it will either be an odd number or an even number. Since, this situation has only two possible outcomes, so the 1 probability of each is 1/2. Justify.
26
Nov
A bag contains slips numbered from 1 to 100. If Fatima chooses a slip at random from the bag, it will either be an odd number or an even number. Since, this situation has only two possible outcomes, so the 1 probability of each is 1/2. Justify. A bag contains slips numbered from 1 to [...]