Mathematics, 14.05.2021 14:00, littlebirdd987
Part A: a data set is normally distributed with a mean of 27 and a standard Deviation of 3.5. find the Z score for a value of 25 to the nearest hundredth.
part B: from part A about what percentage of the data is greater then 34?
48%
2%
4%
0.2%β
Answers: 2
Mathematics, 21.06.2019 16:30, BreadOfTheBear
Hi my sisters and brothers can tell me the answer because i donβt understand the question
Answers: 1
Mathematics, 21.06.2019 22:00, gerardoblk5931
Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
Answers: 1
Mathematics, 22.06.2019 00:50, richard80
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
Answers: 3
Part A: a data set is normally distributed with a mean of 27 and a standard Deviation of 3.5. find t...
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