The 85th percentile is a probability of 0.85 and its location is shown in the bell curve below
We need to look up on the z-table the value of z when P(Z<z) = 0.85 or P(Z>z) = 0.15
Value of z-score when p-value P(Z>z) = 0.15 is z = 1.0364
Next step is to use the formula of z-score to work out X
z-score = (X-μ) / σ
1.0364 = (X-80) / 15
1.0364 × 15 = X - 80
X = 15.546 + 80
X = 95.5
Most likely score that Ashley gets is 95.5
WHAT IS 1+100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000=
Keith_Richards [23]
Answer:
100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001
Step-by-step explanation:
Hope this helps!:)
Answer:
3.
Step-by-step explanation:
If Andre's representation is correct, that the slope is 3. The question is confusing me a bit, because it isn't very clear, but Andre's Representation is in Point Slope Form, (y=mx+b) where m represents the slope. So again, if Andre's representation is for the graph and is correct, the slope is 3.
Answer:
g = 3/7
Step-by-step explanation:
7/(3/2)
= 7 x (2/3)
= ( 2 x 7 )/3
= 14/3
14/3 = 2/g
Cross multiply,
14 x g = 3 x 2
g = ( 3 x 2 )/14
14 can be written as 2 x 7.
g = ( 3 x 2 )/( 2 x 7 )
2 in both numerator and denominator gets cancelled.
g = 3/7