Answer:
search it up see if you could find the answer
Step-by-step explanation:
search it up
43 I added and multiplied everything I’m sure
Answer:
D. Y = 25x + 140
Step-by-step explanation:
Answer:
Step-by-step explanation:
Where is the list
Answer:
≈0.487
Step-by-step explanation:
I think this is your full question right?
Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly chosen TV commercial will last:
Length Frequency
0-19 17
20-39 38
40-59 19 20 to 39 seconds.
60+ 20 to 4
Here is my anwer:
experimental probability = relative frequency =
Total frequencies = 17 + 38 +18 + 4 = 78
P(20 to 39s) = 38/78 ≈0.487