For 4r - 9>7 it is <span>r>4
</span>
Answer:
Gretchen be cause she has 2:14
Answer:
Y=⅘X+2. the picture not clear so i hesitate
The formula for z-score is:
z-score = (X – μ) / σ
where,
X = sample
μ = mean =
1001
σ = standard
deviation = 6
Since we are
looking for volumes less than 1001 mL, let us use 1000.5 mL for X.
z-score =
(1000.5 – 1001) / 6
z-score =
-0.083
Referring to
the standard distribution table for z-test, this corresponds to:
p = 0.4681
<span>So 46.81% of
the bottles are less than 1001 mL.</span>
Answer:
b
Step-by-step explanation:
