Answer:
fdvbggggggggggggggggg
Step-by-step explanation:
Answer:
x > 33
Step-by-step explanation:
<u>x + 4 > 37</u>
x > 37 - 4
x > 33
It is D , 5 x 8 = 40, 5 x 3 = 15
<span>Answer:
y = mx + b
Where m is the slope
––––––––––––––––––––
y = 5 – 3x
The order is switched but that doesn't make any difference,
the coefficient of x is -3
Therefor
Slope = -3 <</span>
Answer:
And we can use the z score formula in order to find the deviationn above/below for the limits given given by:
And replacing we got:
So then we want the % of values within 3 deviation from the mean and from the empirical rule we know that between these we have 99.7% of the data.
Step-by-step explanation:
We know that the IQ scores have the following parameters:
And we want to find the following probability:
And we can use the z score formula in order to find the deviationn above/below for the limits given given by:
And replacing we got:
So then we want the % of values within 3 deviation from the mean and from the empirical rule we know that between these we have 99.7% of the data.