Answer:
Distribution 4, mean is 20 and standard deviation is 3.2
Step-by-step explanation:
The standard deviation tells us on average how far each of our data values is from the mean. A standard deviation that is larger than the others will mean a distribution that is more spread out than the others; 3.2 is the largest standard deviation, so Distribution 4 has the greatest spread.
Hope this helps you out . Of solving for k then just set it equal to zero
Answer:
i believe its 36x but im not sure i just did the math..
Answer:
no
Step-by-step explanation:
20 divided by 5.5 is a decimal 3.63
Answer:
-6
Step-by-step explanation: