Answer:

Step-by-step explanation:
The margin of error is computed using the formula:

The critical of <em>z</em> for 95% confidence level and 90% confidence level are:

*Use a <em>z</em>-table.
The sample size is n = 44.
Compare the MOE for 95% confidence level and 90% confidence level as follows:


Answer:
60
Step-by-step explanation:
first you have to find 50% of 40 but multiplying 40 by .5 to get 20. then you add 20 to 40 to get your answer
Answer:
slope = -1/4
Step-by-step explanation:
(-2,5) to (-1,1)
Hello there!
how are you! Great okay!
so the answer to our question is ∴ The temperatures from Monday to Friday are – 30C, 00C, 30C, 60C and 90C respectively