Statistics ITU Board 2076
What are the roles of measure of dispersion in descriptive statistics? Following table gives the frequency distribution of thickness of computer chips (in nanometer) manufactured by two companies.…
10What are the roles of measure of dispersion in descriptive statistics? Following table gives the frequency distribution of thickness of computer chips (in nanometer) manufactured by two companies.
Thickness of computer chips
5
10
15
20
25
30
Number of chips
Company A
10
15
24
20
18
13
company B
12
18
20
22
24
4
A worked answer is on its wayMeanwhile, read the Statistics I notes for this topic.
Discussion
Loading…
More Statistics I questions
What do you understand by measures of dispersion? What are the different measures of depression? The following table shows the data of time taken (in seconds)…TU Board 207910What are the assumptions of Pearson's correlation? Bradford Electric Illuminating is studying the relationship between kilowatt hours (thousands) used and the…TU Board 207910Under what conditions Binomial distribution tends to Poisson distribution? The number of telephone calls received during the month of May is summarized in the…TU Board 207910The following table shows the marks obtained by 130 students in computer science. Marks less than 40 40 50 50 60 60 70 70 80 80 or above No. of students 14 24…TU Board 20795Two batsmen A and B made the following runs in a series of cricket matches. A 10 0 56 80 24 B 36 37 45 28 29 Who is a more consistent player, and why?TU Board 20795Define conditional probability. A problem of statistics is given to three students. A, B, and C whose chances of solving the problem are in a ratio of 2:3:5.…TU Board 20795