7.0267
Step-by-step explanation:
The clue here is that the decimal point follows after the "and"
For example,
One and one thousandth = 1 + 1/1000 = 1.001
One and two hundred sixty-three thousandths = 1+ 263/1000 = 1.263
Hence;
seven and two hundred sixty-seven ten thousandths= 7+ 267/10000= 7.0267
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Decimal points form :brainly.com/question/232702
Keywords : hundred, ten thousandths,decimal
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Answer:
Step-by-step explanation:
I'm not sure if the right side is
or
, so I'll provide an answer for both:







The answer is multiplication
Answer:
a = 33.32
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

P(32 < x < a) = .0590
This is the pvalue of Z when X = a subtracted by the pvalue of Z when X = 32.
X = 32



has a pvalue of 0.1587
X = a
p - 0.1587 = 0.0590
p = 0.0590 + 0.1587
p = 0.2177
So when X = a, Z has a pvalue of 0.2177. So when X = a, Z = -0.78.




So a = 33.32
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