An analyst wants to include the level of education to a regression model. The level of education has 4 possible values: HS, BS,

Answer:

The assertion is a) true

Explanation step-by-step:

In a standard deck of 52 cards, there are 13 cards belonging to the heart suit.

Since the cards are returned back to the deck after each selection, every one of the 15 events operates independently and share an identical probability of occurrence. As such, this scenario adheres to a binomial distribution with the following characteristics:Number of trials (n) = 15

Success probability (drawing a heart) = 13/52 = 1/4

Failure probability (not drawing a heart) = 39/52 = 3/4

In conclusion, the statement is true.

If is categorized as an even function, then . In this circumstance, .

This indicates an even function has symmetry about the . Thus, the results of a negative x-value and a positive x-value are identical.

The appropriate choice is the first alternative.

As the graph is even, the outputs for a negative x-value and a positive x-value are congruent.

Response:

$13.20

Detailed Explanation:

Regarding the logarithmic equation, option c is correct: x=6 is a valid solution, while x=-6 is considered an extraneous solution. Explanation: The equation requires dividing both sides by 2, simplifying further until each step can be logically followed based on logarithmic definitions, from which we affirm that both sides equal when substituting back the values, confirming that x=6 is the true solution.