Answer: Mean = 0.40 and standard error = 0.0219 of the sampling distribution of sample proportions.
Step-by-step explanation:
Given : The proportion of community college students never use tutoring services available at their college: p= 0.40
Mean of the sampling distribution of sample proportions = p = 0.40
Since sample size : n= 500
Standard error =
Hence, Mean = 0.40 and standard error = 0.0219 of the sampling distribution of sample proportions.
Myra swims 3/5 of mile so that is .6 miles
To do this question, you have to convert meters to kilometers because you can't add two different units of measurement together!
Remember that 1000m = 1km
That means 220 m = 0.220 km
(220 / 1000)
Since Larry ran 0.220 km further than Leigh, add 0.220 km to 2.3 km
0.22 km + 2.3 km
=2.52 km
Hope this helps :)
Answer:
37 (i think)
Step-by-step explanation:the probability means the amount of (in this case) the cherry gum or watermelon gum. Add the amount and then subtract the total from the WHOLE number of the WHOLE of the group
(hopefully that made sense)
Answer:
Step-by-step explanation:
The answer is b)
1 + 2 = 3
3 + 1 = 4
12 x 4 = 48
3 4/48
I hope it helps