Can you guys help me pls

The answer is 4/6

Step-by-step explanation:

2:3 and 4:6 share the same exact relationship but is expressed using different numbers, for example, 2:3 * 2 = 4:6 and 4:6 / 2 = 2:3

4/6

Step-by-step explanation:

2:3 = 2/3

2/3 × 2 or 2/3 + 2/3

is equal to

or equivalent 4/6

hope this helps :)

Option D)  

Step-by-step explanation:

The table is attached in the question.

We are given the following in the question:

Population mean, μ = 15 hours per week

Sample mean = 13.755 hours per week

Degree of freedom = 25

Standard error = 0.707

Alpha, α = 0.05  

First, we design the null and the alternate hypothesis

95% confidence interval:

Putting the values, we get,  

Thus, the correct answer is

Option D)