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.

Q: 31 55 46

A: The given figure is a trapezoid.

Q: Which choice lists the three lengths in order from greatest to least? 32,5.5, 5 O 5.5, 5, V32 O 5,…

A: Three lengths say a, b and c are : a = 5, b = 5.5 and c = 32 To evaluate : The order from greatest…

Q: Solre 0.6+0.4c

A: We have to solve lnz=0.6+0.4i

Q: Simplify. 4

A: Power rule:   The power rules says that,

Q: r+0.6>2

A: Solve the equation r+0.6>2

Q: The reciprocal of 8

A: The objective of the question is determine the  reciprocal of 8.

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: 5+6=x

A:

Q: 5) (-17)² (-17)®

A:

Q: 8. Find the values of x and y 3y

A: In the given figure : The angles ∠x∘ and ∠y∘ form a straight line, that is these angles form a…

Q: 7. 24 32

A: We have the following equation from the right angle triangle (since, the line of length 32 is a…

Q: a2 - 4 = 0

A:

Q: X+2+Y=64

A: Given: x+2+y=64

Q: Complete the table

A:

Q: e8 So us 48

A: We have

Q: The function f shown in the figure above is continuous on the closed interval (0, 12] and…

A: According to the Mean value theorem, if function is continuous over the interval [a, b] and…

Q: 3. 13 15

A: Label the diagram.

Q: 5X 11

A: Given query is to find the value of x

Q: Find the value of a. 31 60° 55 46

A: Consider the given figure. The mid segment of the trapezoid is 231=a+46.

Q: Find x. 2х- 8 X - 3 3 3 6 4

A: Please see the explanation below

Q: k-2=10

A: Given equation is k-2=10 We have to find the value of k. Add both sides 2 and further simplify it…

Q: W 11. 5. 3 Y ZN

A:

Q: 5xn=25

A: 5×n = 25 To find value of n

Q: briefly describe two ways to show that 8.7 > 8.624

A:

Q: Q7 help me

A:

Q: 0.04+0.15

A: In this problem, we have to do addition  i.e.,   0.04 + 0.15 = ?

Q: x =? 40 10 10

A:

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.