The following data represent the period (in seconds) needed to transmit a message.

Use Excel to construct a suitable histogram. Test the hypothesis that these data are drawn from a uniform distribution at a 95% confidence level, given the following additional information about the theoretical uniform distribution:

(a) The range of the distribution is between 0 and 100.

(b) The range of the distribution is estimated from the sample data.

(c) The maximum limit on the range of the distribution is 100, but the minimum limit must be estimated from the sample data.

Transcribed Image Text:

25.8 47.9 17.8 48.2 5.8 77.4 5.6 89.3 89.5 38.7 67.3 94.8 34.7 35.8 70.9 66.1 36.4 39.2 58.6 71.3 35.2 61.3 56.4 65.3 88.9 23.9 93.5 78.7 12.8 21.1 36.4 59.3 22.1 30.1 76.4 23.8 36.4 51.9 28.6 35.9 58.7 93.4 48.1 72.5 17.3 36.8 76.7 63.6 82.7 29.2