The sample mean from a group of observations is an estimate of the population mean . Given a sample of size n, consider n independent random variables X1, X2, ..., Xn, each corresponding to one randomly selected observation. Hope this helped:) Have a Great day!
Answer:
Step-by-step explanation:
Numerical data are majorly in digit form (i.e numbers), while a categorical data deals with grouped data. Thus some probable answers to the questions are:
1. Categorical data.
ii. Possible responses could be: English breakfast or Continental breakfast.
2. Categorical data.
ii. Possible responses could be: either by road or by air transportation
3. Numerical data.
ii. Possible responses could be: 6 or 10
4. Categorical data.
ii. Possible responses could be: snacks or soft drink
5. Numerical data.
ii. Possible responses could be: 20 minutes or 30 minutes
Answer:
B. 2/3
Step-by-step explanation:
Answer:
3x+6y-2z+14
Step-by-step explanation:
Answer:
B.The area is always labeled in square units.
C.The area is the space an object encloses.
E.The area is found by multiplying the two dimensions.
Step-by-step explanation: I just did the assignment.
