This means area of the park is in between the two numbers so we can write:
2.4 + 2.5 /2
= 2.45
Answer:
a) Mean = 0.75
b) Standard error = 0.051
c) Yes
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 50
Sample proportion , p = 0.15
a) Mean

b) Standard error

c) Application of central limit theorem
Since the sample size is larger than 30, we cam apply central limit theorem for normal approximation.
Answer:
Step-by-step explanation:
The probability will be number of Yellows divided by the total number of Marbles
Here there are 3 yellows and 11 marbles in total
The probability is
3/11
Don't mention it
Answer:
so first u would take away 300 form 40 and u would get six the u convert that 260 min to hour then u will get four hours so 4 hrs is ur answers hope this helps