Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number.
the probability that the locker code begins with a prime number is what
%. the probability that the last digit of the locker code is an odd number is what
%.

The probability that the locker code begins with a prime number is:

2/5 = 40%

The probability that the last digit is an odd number which will make the locker code an odd number is:

3/5 = 60%

Step-by-step explanation:

According to the given statement Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number.

Therefore the digits that can be used in the code are 5,6,7,8 or 9.

A) The probability that the locker code begins with a prime number is what  %.

Two of the digits are prime number: 5 and 7

Thus the probability that the locker code begins with a prime number is:

2/5 = 40%

B) The probability that the last digit of the locker code is an odd number is what  %.

If the last digit is an odd number than the locker code is an odd number.

There are three odd numbers: 5,7,9

Thus the probability that the last digit is an odd number which will make the locker code an odd number is:

3/5 = 60%

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

answer: idk

step-by-step explanation: