The times to perform a particular step in a production process were measured repeatedly. The times...

Transcribed Image Text:

The times to perform a particular step in a production process were measured repeatedly. The times in seconds are as follows: 65 98 55 62 79 59 a) Write the five number summary for the data. b) Calculate IQR. 51 c) Find mean, variance and standard deviation. d) What is the z score for maximum and minimum value? 90 72 56 The times to perform a particular step in a production process were measured repeatedly. The times in seconds are as follows: 65 98 55 62 79 59 a) Write the five number summary for the data. b) Calculate IQR. 51 c) Find mean, variance and standard deviation. d) What is the z score for maximum and minimum value? 90 72 56

Answer rating: 100% (QA)

Solution process as Hi a 3 4 5 L 55 56 59 Five number summary 1 minimum value R ... View the full answer