t distributions table

The HR manager for a company asked its employees to give the details about their residing places. The details obtained by him are categorized into places as recorded: A = Atkinson Square, C = Caribbean Point, D = Dream Valley, E = Environ Enclave, T = Township, M = Montessori Enclave. A h..

An outfitter sells t-shirts and these are stocked in five different sizes: S, M, L, XL, and XXL. The number of t-shirts sold each day is tabulated as shown: Sizes S M L XL XXL Number sold 26 30 46 29 19 At α = 0.1, find the chi-square test value and test to see if the numb..

The number which tells us how many times a particular data appears is called the frequency. For example, 2 marks have been scored by five students which means marks 2 occurs five times. Therefore, the frequency of score 2 is five. Similarly, the frequency of marks 5 is three because three stu..

Frequency Distribution - A teacher gave a test to a class of 26 students. The maximum mark is 5. The marks obtained by the pupils are: Such data as above is called ungrouped (or raw) data. We may arrange the marks in ascending or descending order. The data so represented is called an arra..

Cattle breed Distribution Milch Breeds Gir Gujarat, Rajasthan Sahiwal Punjab, Haryana, Uttar pradesh Red Sindhi Andra Pradesh Deoni Andra Pradesh Draught Breeds ..

The daily sales of books in a book stall for 20 consecutive days are: 20 15 32 18 40 9 12 19 22 28 31 54 42 39 45 16 60 38 44 25 Find the class limit in which the sales are maximum by constructing a frequency distribution table with 5 classes. => 32 - 42 or 20 - 30 or 9 - 19 or ..

Cumulative frequency is obtained by adding the frequency of a class interval and the frequencies of the preceding intervals upto that class interval. This is explained by an example below. The following frequency distribution table gives the marks obtained by 40 students: T..

The mean of the following frequency distribution is 18.5. Find the value of t . x 18 23 t 15 16 f 2 9 4 8 7 => 30 or 20 or 30.6 or 20.6..

Mrs. Roswell bought 20 T-shirts to distribute equally among 5 children in an orphanage. How many T-shirts will each child get? => 2 or 3 or 4 or 5..

John tossed a coin 20 times. The outcomes were: T, H, H, H, T, H, H, T, H, T, H, H, H, T, T, T, H, H, H, T. Which table represents the data? => Table 3 or Table 4 or Table 2 or ..