Answer:
The correct answer to the following question will be "STDEV".
Explanation:
- The method Excel STDEV generates the standard data variance describing a variable or to estimate or measure the standard deviation in a test, this method will be used.
- To find a population's standard deviation will be using the STDEV. P function in and later on throughout Excel. Either use STDEVA or STDEVPA unless you include rational or document values in the computation.
The manufacturer must, therefore, use the STDEV function, because of this.
It's B. The burn tool darkens stuff. The dodge tool lightens stuff. hope this helps, have an amazing day :)
Answer: a) 
(b) 
(c) 
(d) 
Explanation:
The formal description of the given sets are as follows :-
a) The set containing the numbers 5, 9, and 27.
(b) The set that contains all the natural numbers less than 2.
(c) The set containing the empty string.
We know that in formal description, the empty string is denoted with 
.
Thus, the required set :
(d) The set containing nothing at all.
