Answer:
I think it is the option c.
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The answer is the T and A
Answer:She ordered pipe cleaners more
Step-by-step explanation:
Answer:
0.121
Step-by-step explanation:
From the given information:
Let X be a hypergeometric random variable. i.e X
h (x;:6,7,12)
To determine the mean and the standard deviation of X of a hypergeometric random variable; we have:




The standard deviation is :




However, the inequality for the event showcasing how X exceeds its mean value by more than 1 standard deviation is :




∴


Answer:
R = 25.8
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos R = adj side / hyp
cos R = 9/10
Taking the inverse cos of each side
cos ^-1 ( cos R) = cos^ -1 ( 9/10)
R=25.84193
Rounding to the nearest tenth
R = 25.8