Since it is at least 3 means that the club must bring 3 or more ideas so x>=3 which is choice d
The Empirical Rule states that 99.7% of data observed following a normal distribution lies within 3 standard deviations of the mean. Under this rule, 68% of the data falls within one standard deviation, 95% percent within two standard deviations, and 99.7% within three standard deviations from the mean.
Answer: his lunch will cost him 45 dollar
Step-by-step explanation:
Answer: in statistics deviation is the difference between the value of one number in a series of numbers and the average value of all numbers in the series ( i hope this helped)
Step-by-step explanation:
Answer:
2
Step-by-step explanation: