(b) The data below shows the number of hits on an internet site on each day in April 2014. 25 27 36 32 30 55 65 11 15 16
Posted: Wed Jul 06, 2022 12:15 pm
(b) The data below shows the number of hits on an internet site on each day in April 2014. 25 27 36 32 30 55 65 11 15 16 13 16 18 32 21 32 22 23 22 24 33 24 38 24 24 39 28 (i) Represent these data by a histogram on graph paper using the following interval: 0≤x≤ 10, 10≤x < 20, 20 ≤ x < 30, 30 ≤ x < 40, 40 ≤ x < 60 (5 marks) (ii) Find the mean for the data in part (i). (Leave your answers in 3 decimal places). (2 marks)