Question

Name Score Julia 650 Andrew 550 Jason 380 Cathy 720 Jessica 710 Robert 550 The table gives the scores of 6 students from a class of 25 in a competitive exam. The point estimate of the mean score for the students is . (Round off your answer to the nearest tenth.)

Answer 1

(650 + 550 + 380 + 720 + 710 + 550) / 6 = 3560/6 = 593.3

Answer 2

The mean score for the students is 593.33.

Explanation:

The table gives the scores of 6 students from a class of 25 in a competitive exam.

Name : Julia Andrew Jason Cathy Jessica Robert

Score : 650 550 380 720 710 550

Mean = Sum of the data values / Total number of data values

Mean = ( 650 + 550 + 380 + 720 + 710 + 550 ) ÷ 6

= 3560 ÷ 6 =593.33

The mean score for the students is 593.33.