Answer:
4/12 + 9/12 is 13/12 ( the mix number is 1 1/12)
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
(y2-y1) / (x2-x1)
(-16-(-10)) / (2-1)
(-6) / (1)
= -6
Take any two points in the graph and put them into the formula.
Answer:
904.78 cm^3
Step-by-step explanation:
volume of a sphere equation:
volume = 4/3πr^3
plug n chug:
volume = 4/3 × π × 6^3
volume = 4/3 × π × 216
volume ≈ 904.78 cm^3
Answer:
y=mx+b
Step-by-step explanation:
The m=slope. The x is just there, and the b=the line it passes through
BRAINLIEST PLS
Answer:
a) No
b) No
c) P value is more than 0.05.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 12 ounces
Sample size, n = 49
P-value = 0.136
First, we design the null and the alternate hypothesis
We use One-tailed z test to perform this hypothesis.
a) Alpha, α = 0.05
Since, p-value > α,
The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.
b) Alpha, α = 0.10
Since, p-value > α,
The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.
c) The evidence is statistically significant at the .05 level means that the p value is more than 0.05.