Question

class
O frequency of occurrence
O
time
Statistical analysis indicates that 1 point
there is a 99% probability for the
true value of the pH to lie in the
range of 1.4 + 0.2; then we can
say that the confidence limits
for the pH value are ---- and
1.6. *
O 1.4
O 1.2
O 0.5
O 0.3
1 point
In normal distribution curve,
and native deviations​

Answer 1

Answer:

1.2 answet

Explanation:

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