A,
lower stated limit of class123 to 125 = 123
upper stated limit of class123 to 125 = 125
b.
lower stated limit of class129 to 131 = 129
upper stated limit of class129 to 131 = 131
c,
lower real limit of class123 to 125 = 122.5
upper real limit of class123 to 125 = 125.5
d.
lower real limit of class129 to 131 = 128.5
upper real limit of class129 to 131 = 131.5
e. mid-point of class interval 120 to 122 is 121
f. Not sure
Answer:
7/4
Step-by-step explanation:
since 1=4/4
4/4+3/4=7/4
1 cm would become 40 km in actual distance.
The number is the base, and the little number above is the exponent.
Answer:
see below
Step-by-step explanation:
The experimental probability is what you actually rolled
24/60 = 2/5 = 40%
The theoretical probability is what we expect to happen
=number of even numbers / total number of numbers
3/6 = 1/2 = 50%
