22.5 because 30/4 = 7.5 and 7.5 * 3 = 22.5
Answer:
<em>The answer to your question is </em><em>C. There a specific quantifiable target that we are interested in or trying to predict.</em>
Step-by-step explanation:
<u><em>I hope this helps and have a good day!</em></u>
Answer:
p(z<0.42) = 0.6628
Step-by-step explanation:
A normal distribution with a mean of 0 and a standard deviation of 1 is called a standard normal distribution. That is to say:
μ = 0
σ² = 1
Using a calculator, we find that:
p(z<0.42) = 0.6628 (See picture attached)
Answer:
1 4/5
Step-by-step explanation:
37/5-5 3/5
37/5-28/5
9/5
1 4/5