<span>The normal curve is symmetrical about the mean μ;The mean is at the middle and divides the area into halves;The total area under the curve is equal to 1;It is completely determined by its mean and standard deviation σ (or variance σ2)</span>
Answer:
Glenn needs to stop shopping for laptops at retail stores and just use ebay
Step-by-step explanation:
it's cheaper
Answer:
0.3082
Step-by-step explanation:
You would earn 60 for 6 hours of work.