Day: July 8, 2022

FRIDAY: 17 December 2021.                                                                          Read More …

FRIDAY: 17 December 2021.                                                                          Read More …

THURSDAY: 16 December 2021.                                                                    Time Allowed: 3 Read More …

Explain five advantages of using interview as a method of data collection. (10 marks) A company advertised for a position of a Managing Director. The number of applicants for the position were 50. out of which 10 were shortlisted for Read More …

1 (a) Differentiate between categorical data and numerical data as used in Statistics (4 marks) (b) The data in Table I represents the frequency distribution of heights in centimetres of 250 male students in a certain secondary school in the Read More …

THURSDAY: 16 December 2021.                                     Time Allowed: 3 hours. Answer ALL questions. Marks allocated to each question are shown at the end of the Read More …

(a) A telecommunications firm has a total staff who are deployed in various departments as shown below: Department Male Female Marketing 180 240 Production 120 150 Finance 80 60 Human resource 60 20 Present this information using; (i) cluster (grouped) Read More …

(a) (0 Outline two types of quantitative methods as applied in statistics. (2 marks) (ii) Differentiate between temporal and spatial classification methods of data. (4 marks) (b) Explain each of the following terms as applied in sampling: (i) population; (2 Read More …

WEDNESDAY: 15 December 2021.                                                                       Time Allowed: Read More …

SECTION A (32 marks) Grower ALL the questions in this section in the spaces provided after each question. I A supervisor in a factory recorded tlie following figures of lateness, in minutes, for 20 workers. Construct a frequency distribution table Read More …