QUESTION 33 nformation for Question 33: A component of cholesterol called high-density lipoprotein (HDL) is known as good cholesterol because high levels of HDL are thought to lower the risk of coronary heart disease. It is b nat runners have increased HDL levels. The data below give details of an HDL study comparing male runners with a control group of male non-runners. At the 5% level of significance, test the claim that maie runne igher mean HDL level than male non-runners. Runners Non-runners N- 40 Mean - 56 st.dev. - 12.1 N-45 Mean - 49 st.dev, 10.0 Conduct the hypothesis test and state your conclusion. O a. p-0.0051. Male runners do have a higher level of HDL cholesterol than non runners. O b. p-0.0025. Male runners do not have a higher level of HDL cholesterol than non runners. O c. p-0.0051. Male runners do not have a higher level of HDL cholesterol than non runners. O d. p-0.0025. Male runners do have a higher level of HDL cholesterol than non runners.
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.


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