Answer:
Domain = x E R
Step-by-step explanation:
Since an exponential function has no restriction on the "x" plane, the function can range from all "x" values, but not all "y" values.
Answer:
hey
Step-by-step explanation:
Complete Question
The complete question is shown on the first uploaded image
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The number of observation is greater than 50 i.e. n > 50
The level of significance is
Generally given that n > 30 then we will make use of the z table
So
From the z table the critical value corresponding to the level of significance level for a two-tailed test is
Answer:
20
Step-by-step explanation:
5[8(7−4)÷6]
5[8(3)/6]
5{24/6]
5[4]
20