What is 3/4 + 1/3? answer please
2 answers:
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Answer:
The desired range will be "($ 2.64, $ 13.04)".
Step-by-step explanation:
The query given seems to be missing. Kindly check find the entire questions attachment.
The given values are:
Mean
= $ 7.84
Standard deviation
= $ 2.60
Those are established by empirical rule whether 95% including its values cheat throughout two standard deviations of such the mean, for something like a roughly normal distribution results.
Thus, the range of values which might absorb 95% of all sums will be:
=
On putting the estimated values, we get
=
=
=
