10. Obtain the mean of the following distribution:

Sahay Sir > Question Answers > 10. Obtain the mean of the following distribution:
18. Bulbs are packed in cartons each containing 40 bulbs. Seven hundred cartons were examined for defective bulbs and the results are given in the following table: One carton was selected at random. What is the probability that it has
03
Jul
18. Bulbs are packed in cartons each containing 40 bulbs. Seven hundred cartons were examined for defective bulbs and the results are given in the following table: One carton was selected at random. What is the probability that it has 10. Obtain the mean of the following distribution: July 3, 2021 Category: Chapter 14 - [...]
Posted in: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
Tags: 10. Obtain the mean of the following distribution: ,
16. A company selected 4000 households at random and surveyed them to find out a relationship between income level and the number of television sets in a home. The information so obtained is listed in the following table:
03
Jul
16. A company selected 4000 households at random and surveyed them to find out a relationship between income level and the number of television sets in a home. The information so obtained is listed in the following table: 10. Obtain the mean of the following distribution: July 3, 2021 Category: Chapter 14 - Statistics , [...]
Posted in: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
Tags: 10. Obtain the mean of the following distribution: ,
10. Obtain the mean of the following distribution:
03
Jul
10. Obtain the mean of the following distribution: 10. Obtain the mean of the following distribution: July 3, 2021 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
Posted in: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
Tags: 10. Obtain the mean of the following distribution: ,