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Dmitrij [34]
3 years ago
9

When 440 junior college students were surveyed, 200 said they have a passport. Construct a 95% confidence interval for the propo

rtion of junior college students that have a passport.
Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0
Sample proportion: 190/425 = 0.45
ME = 1.96*sqrt[0.45*0.55/425] = 0.047
-----
95% CI: 0.45-0.047 < p < 0.45+0.047
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Sauron [17]

Answer:

93

Step-by-step explanation:

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3 0
2 years ago
PLS HELP
-BARSIC- [3]

Answer:

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2 years ago
16ml=________mg what is 16 milliliters as milligrams
statuscvo [17]
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3 years ago
Read 2 more answers
Please help!!!!!!!!!!
topjm [15]
Ah yes, good ol’ Pythagorean’s theorem.

The hypotenuse is the opposite of the 90 degree angle, the longest side of the triangle.

The legs are opposite of the acute angles

Formula: a^2 + b^2 = c^2

2:

Let’s plug in some values

(6)^2 + (3)^2 = c^2

C = 6.7

The side will be 6.7 units

3)

Let’s plug in some values

(13.3)^2 = (9.7)^2 + (b)^2

(13.3)^2 - (9.7)^2 = b^2

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b = 9.1

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3 0
2 years ago
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aleksklad [387]

the answer is 33 because 3+3=6*10-35+2

8 0
2 years ago
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