0
Add your answer:
Earn +20 pts
What is the standard deviation of 44 46 33 10 50 27?
For 44 46 33 10 50 27: σ=14.9666
Find the range and standard deviation of the data set. 22 18 19 25 27 21 24?
The range is 9 and 3.01 is the standard deviation.
What is the class width of a minimum of 10 maximum of 87 and 6 classes?
There is no requirement in the question that the classes should be of equal width. Consequently, class widths of 10, 10, 10, 10, 10 and 27 (or 30) will do the trick.
What is the probability of being dealt a jack given that you are dealt a red card?
1/26 under the assumption that one is using a standard 52 card deck with no jokers. 1/27 if the jokers are included.
A bag contains 6 black and 3 white balls Another bag contains 5 black and 4 white balls If one ball is drawn from each bag find the probability that these two balls are of the same color?
14/27 ~ 0.519 ~ 51.9%----------------------------------------------------------------------------------------------------EXPLANATIONFor bag 1: Probability of drawing a black ball; P(B1) =6/9. A white one; P(W1) =3/9For bag 2: P(B2) =5/9. P(W2) =4/9.Probability of drawing a black ball from each bag: P(B1UB2) =(6/9)∙(5/9) =10/27Probability of drawing a white ball from each bag: P(W1UW2) =(3/9)∙(4/9) =4/27The probability of drawing 2 balls of the same color is the sum of the aboveprobabilities:P(2 same color balls) =P(B1UB2) + P(W1UW2) =10/27 +4/27 =14/27 =0.5185...P(2 same color balls) ~ 0.519 ~ 51.9%
What is the standard deviation 44 46 33 10 50 27?
1694
What is the standard deviation of 44 46 33 10 50 27?
For 44 46 33 10 50 27: σ=14.9666
Find the range and standard deviation of the data set. 22 18 19 25 27 21 24?
The range is 9 and 3.01 is the standard deviation.
What is the standard deviation 38 33 31 43 42 27?
6.37704216
What is the mean absolute deviation of this set of numbers 3 9 27 81?
mean | 30 median | 18 standard deviation | 35.496
What is the standard deviation of 80x0.8x 0.2?
To find the standard deviation of a set of numbers, you first need to calculate the variance. In this case, the set of numbers is {80, 0.8, 0.2}. To calculate the variance, you need to find the mean of the set first. The mean is (80 + 0.8 + 0.2) / 3 = 27. To find the variance, you need to calculate the sum of the squared differences between each number and the mean, then divide by the number of elements in the set. Finally, the standard deviation is the square root of the variance.
The ages (in years) of the employees at a particular computer store are the following.32, 27, 38, 43, 40Assuming that these ages constitute an entire population, find the standard deviation of the population?
43
Calculate a deviation score?
27
What is the standard mass of a proton?
1.67*10-27 kg
How do you write two and seven tenths in standard form?
2 7/10. To make an improper fraction it would be 27/10.
What is the reciprocal of 2 and 7 over 10?
Convert the mixed number to an improper fraction and then find the reciprocal (by turning it upside down): 2 7/10 = (2×10+7)/10 = 27/10 → (2 7/10)⁻¹ = (27/10)⁻¹ = 10/27
The test scores on ch 3 mathematics test have a mean of 58 and a standars deviation of 11.Andrea scored 85 on the test.How many standard deviations from the mean is that?
(85 - 58)/11 = 27/11 = 2.4545.. sd
