(iv) Find
If the mean of 16, 14, X, 23, 20 is 18, find the value of x.
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Answer:
mean = sum of all values / total no. of values
Step-by-step explanation:
18 = 16+14+ x +23+20/5
18 = 73+ x/5
x = 73-18/5
x= 55/5
x=11
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