Question

Confirmed Cases CA: 18517, 3315, 2826, 2018, 1845, 1666, 1401, 1340, 1019

Confirmed Cases WA: 5637, 2243, 1212, 923, 383, 330, 293, 283, 282

The data you are being provided with relates to information collected about the current COVID-19 pandemic. You are being asked to analyze this “case” data.

Data Analysis

(i.e. use SPSS to perform statistical calculations: t-obt, t-crit (p.256 textbook), p.value (type I error), copy-paste results)?

Proper calculation and analysis of data using appropriate statistical procedures.

Answer 1

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Ho : Both Population mean of confirmed cases are equal

H1 : Different

t obt = 1.275

t critical = 2.12

p value = 0.221

type 1 error = 0.05

Decision = since p value > 0.05 we cannot Reject Null hypothesis.

Conclusion : Both Population mean of confirmed cases are equal

Detailed steps and calculation is given below