Solve for x: x3 64x = 0
A. x=± 8
B. x=± 6
C. x=± 4
D. x=± 2
Solve for x: x2 12 x=36
A. 2
B. 3
C. 4
D. 6
What is the range of the data set?
A. 3.7mL
B. 4.5mL
C. 5.8mL
D. 9.8mL
Chemistry students performed nine volume measurements of a solution during a lab and obtained the
following results:
{2.4mL, 3.2mL, 3.7mL, 3.7mL, 4.5mL, 6.8mL, 7.3mL, 8.1mL, 12.2mL}
What is the mode of the data set?
A. 3.7mL
B. 4.5mL
C. 5.8mL
D. 9.8mL
Chemistry students performed nine volume measurements of a solution during a lab and obtained the
following results:
{2.4mL, 3.2mL, 3.7mL, 3.7mL, 4.5mL, 6.8mL, 7.3mL, 8.1mL, 12.2mL}
What is the median of the data set?
A. 3.7mL
B. 4.5mL
C. 5.8mL
D. 9.8mL
Chemistry students performed nine volume measurements of a solution during a lab and obtained the
following results:
{2.4mL, 3.2mL, 3.7mL, 3.7mL, 4.5mL, 6.8mL, 7.3mL, 8.1mL, 12.2mL}
What is the mean of the data set?
A. 3.7mL
B. 4.5mL
C. 5.8mL
D. 9.8mL
What is the probability that two cards drawn from a deck of cards are of a black suit (e.g., either clubs or spades) if the first card drawn is replaced before the second card is drawn?
A. 1352/2704
B. 676/2704
C. 6/2704
D. 2/2704
Upon rolling a pair of dice, what is the probability that the sum of the two numbers on the dice is either 7 or 12?
A. 1/6
B. 1/36
C. 5/36
D. 7/36
What is the probability of selecting a face card of a spade suit from two standard decks of cards?
A. 3/52
B. 6/52
C. 6/104
D. 46/104
What is the probability of selecting an ace of a red suit from a standard deck of cards?
A. 1/52
B. 2/52
C. 48/52
D. 50/52
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only PCAT exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your PCAT-SECTION3 exam preparations and PCAT certification application, do not hesitate to visit our Vcedump.com to find your solutions here.