Answer:
np>10 and n(1-p)>10
Step-by-step explanation:
- Appropriate notation the Large Counts Condition for Normality is
- The Large Counts Condition for Normality states that is the number of successes and failures which should be above the 10 to be assume normality
- that is here express as n(p)>10 and n(1-p)>10
- This is the notation of the Large Counts Condition for Normality.
Answer:Angle Bisector Theorem. ... Now picture one of the triangle's angles being split into two equal smaller triangles. That line that was used to cut the angle in half is called the angle bisector. When you do this to a triangle, it actually divides the triangle's sides in a unique way.
Step-by-step explanation:
Answer:
The total distance, in miles, that Kylie walked at the park this week is
Step-by-step explanation:
Given:
Kylie walked at the park two days a week. On Monday, she walked 1 3/5 miles. On Tuesday, she walked 1 3/4 miles.
Now, to find the total distance, in miles, that Kylie walked at the park this week.
Kylie walked on Monday =
Kylie walked on Tuesday =
Now, to get the total distance in miles by adding both the miles she walked on Monday and Tuesday:
Therefore, the total distance, in miles, that Kylie walked at the park this week is
Answer:
(b)$29.62
(c)$5.73
Step-by-step explanation:
Basic: Standard internet for everyday needs, at $24.95 per month.
Premium: Fast internet speeds for streaming video and downloading music, at $30.95 per month.
Ultra: Super-fast internet speeds for online gaming at $40.95 per month.
Let the number of customers on Ultra=x; therefore:
Number of Premium customers =2x
Number of Basic customers =3x
Total=x+2x+3x=6x
(a)X=Monthly fee paid by a randomly selected customer.
Therefore, the probability distribution of X is given as:
(b)Average Monthly Revenue per customer
Mean,
(c)Standard Deviation
(2x + 1)(x - 3)(x - 2)
(2x + 1)(x - 3) = 2x^2 - 6x + x - 3 = 2x^2 - 5x - 3
(x - 2)(2x^2 - 5x - 3) = -2(2x^2 - 5x - 3) + x(2x^2 - 5x - 3) =
-4x^2 + 10x + 6 + 2x^3 - 5x^2 - 3x =
2x^3 -9x^2 + 7x + 6 <=====