Question

Below is a list of recorded reaction times in seconds 0.25, 0.34 0.39 , 0.42 , 0.39 , 0.25 , 0.34 , 0.32 , 0.46 calculate the Mean and range of these values

Answer 1

Answer:

0.351;0.21

Step-by-step explanation:

Mean÷

(0.25+0.34+0.39+0.42+0.39+0.25+0.34+0.32+0.46)÷9=0.351

Range=0.46-0.25

=0.21