Answer:
= 1/5 ( 0.2 in decimal )
Step-by-step explanation:
3(-1/6) (-2/5)
= 1/5 ( 0.2 in decimal )
Answer:
65 minutes
Step-by-step explanation:
already 16 people in line
total is 81
81 - 16 equals 65
about 5 people every 5 minutes (basically 1 min per person)
so, answer probably 65
Answer: 15g/mL
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
in numeracy numbers on right hand are bigger than numbers on left hand -1 is bigger than all negative integers. they all fall on the left of -1
Complete Question
Which of the following statements are true?
I. The sampling distribution of has standard deviation even if the population is not normally distributed.
II. The sampling distribution of is normal if the population has a normal distribution.
III. When n is large, the sampling distribution of is approximately normal even if the the population is not normally distributed.
A I and II
B I and III
C II and III
D I, II, and III
None of the above gives the complete set of true responses.
Answer:
The correct option is D
Step-by-step explanation:
Generally the mathematically equation for evaluating the standard deviation of the mean() of samples is hence the the first statement is correct
Generally the second statement is true, that is the sampling distribution of the mean () is normal given that the population distribution is normal
Now according to central limiting theorem given that the sample size is large the distribution of the mean () is approximately normal notwithstanding the distribution of the population