Answer:
I want to say 2.5
Step-by-step explanation:
Answer:
Computed mean = 51.6
Actual mean > computed mean
Step-by-step explanation:
Low temp. - - Freq(f) - - midpoint(x) - - fx
40−44 - - - - - 2 - - - - - - - 42 - - - - - - 84
45−49 - - - - - 7 - - - - - - - 47 - - - - - - 329
50−54 - - - - - 9 - - - - - - - 52 - - - - - - 468
55−59 - - - - - 5 - - - - - - - 57 - - - - - - 285
60−64 - - - - - 2 - - - - - - - 62 - - - - - - 124
Mean (m) = Σ(fx) / Σ(f)
Σ(fx) = 84 + 329 + 468 + 285 + 124 = 1290
Σ(f) = 2 + 7 + 9 + 5 + 2 = 25
Mean (m) = 1290 / 25
Computed mean (m) = 51.6
Actual mean = 56.6
Actual mean > computed mean
56.6 > 51.6
City a because median = midle= 84 84 is higher than 75
Answer:
3/5
Step-by-step explanation:
If she have 2 red toys and 3 blue toys, then she have 5 toys.
She can take one of 3 blue toys from 5 toys (I hope that you know what I mean)
Her chance is 3/5 to take the blue one
Answer:
it will be 0.44%
Step-by-step explanation:
