Which are measures of central tendency?

• Mean

• Variance

• Standard Deviation

• Median

What will the final value of x be when the following loop is executed in MATLAB?

How many z-values need to be found to find the probability of the red area of the graph?

• 1

• 2

• 0

• 3

Which loop is shown here?

• WHILE

• FOR

• CASE

• NONE OF THE ABOVE

The correct Cartesian form of F is:

Answer explanation

Follow the direction given in case 5 here: https://youtu.be/ehONERpC-rY

y component is negative!

Which of the following values for X, Y and Z will cause the MATLAB conditional statement below to be true?

(X > Y) && (X - Y) < Z

• X = 5, Y = 2, Z = 3

• X = 2, Y = 2, Z = 2

• X = 4, Y = 1, Z = 2

• X = 3, Y = 2, Z = 3

With an input of 3, what will this code output?

• 6

• 3

• 0

• 1

A company makes ball bearings whose diameters are normally distributed. When using the z-value to find a probability on the z-table, what does that probability mean?

• It is the probability that a random ball bearing will have a diameter that is equal to the diameter used to calculate the z-value.

• It is the probability that a random ball bearing will have a diameter that is greater than the diameter used to calculate the z-value.

• It is the probability that a random ball bearing will have a diameter that is greater than or equal to the diameter used to calculate the z-value.

• It is the probability that a random ball bearing will have a diameter that is less than or equal to the diameter used to calculate the z-value.

Which are data types in LabVIEW?

• String

• Boolean

• Numeric

• Float

Force A will produce a moment about point D.

• True

• False

• Not enough information