To obtain information on the corrosion-resistance properties of a certain type of steel conduit, 35 specimens were buried in soil for an extended period. the maximum penetration (in mils) was then measured for each specimen, yielding a sample mean penetration of 52.7 mils and a sample standard deviation of 4.8 mils. the conduits were manufactured with the specification that true mean penetration be at most 50 mils. does the sample data indicate that specifications have not been met? state the relevant hypotheses, calculate the value of the appropriate z statistic, determine the p-value (including a picture of it) and state your conclusion at the 0.05 significance level.

12*c

step-by-step explanation:

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step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: