9. If acceptable air quality in Omak during the summer is normally distributed with a mean of 80 and a standard deviation of 9, and the following data were collected over the last 14 days: Day 1 2 3. 74 5 11 12 13 14 4. 9. 8. Air 75 08 quality 98 65 75 75 85 601 901 08 08 a. Sketch a control chart to determine if the air quality during these 14 days was acceptable. b. Is the air quality out of control? And if so what type of signal?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Stats are soooo frustrating! Thank you for all of your help!
Step by step
Solved in 3 steps with 1 images
