A number consisting of two digit is three times the sum of its digit.if 45 is added to the numbers the digit are interchanged fi
1 answer:
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Look at the picture.
measure of ∠2 is equal 30°
measure of ∠2 is equal 30°
Answer: 0.1010052
Step-by-step explanation:
Given : Significance level :
Alternative hypothesis :
The test statistic value :
Since , the alternative hypothesis is two-tailed, so the test is a two-tailed test.
Using standard normal distribution table for z, we have
The P-value of two-tailed test will be :-
Hence, the P-value = 0.1010052