a. Manually estimate the distribution parameter and perform a Chi-Square test for goodness of fit of the exponential distribution for the data given below at a 10% significance level. Show your work and state your conclusions. Do not use statistical software. If Excel is used note functions and function argument values.

b. Repeat question a using a KS goodness of fit test instead of Chi-Square

Data:

1202

594

163

821

137

374

859

880

84

650

756

198

676

5

1212

180

2450

90

812

87

219

835

1046

2657

176