A report in 2019 showed that 65.2% of 5500 internet users use google chrome as their primary web browser. Then, the report in 2020 showed that 67% of 2800 internet users use google chrome as their...

A report in 2019 showed that 65.2% of 5500 internet users use google chrome as their primary web browser. Then, the report in 2020 showed that 67% of 2800 internet users use google chrome as their primary web browser. Can you conclude use significance level of 0.01 that the proportion of internet users use google chrome as their primary web browser in 2019 is less than the proportion in 2020?

If we let:

Let μ
₁be the population mean number of internet users use google chrome as their primary web browser in 2019, and μ
₂be the population mean number of internet users use google chrome as their primary web browser in 2020.

Letp₁be the population proportion of internet users use google chrome as their primary web browser in 2019, andp₂be the population proportion of internet users use google chrome as their primary web browser in 2020.

Round to four decimal places if necessary.

a) Use "mu1" for μ₁, "mu2" for μ₂, "p1" for p₁ and "p2" for p₂.

    Null hypothesis H₀
:

    Alternate hypothesis H₁
:

b) Type of test: left or right or two

c) significance level: α =

d) Test statistic:   Clearly state whether test statistic in this claim is z or t. For example, "z=1.2345"

e) Compute p-value of the test statistic.

f)  Decision:  Type "yes" if reject null hypothesis. Type "no" if not to reject null hypothesis.