28. Analytical GRE Scores. The Graduate Record Examination (GRE) is a standardized test that students usually take before entering graduate school. According to the document GRE Listening, Learn- ing, Leading, a publication of the Educational Testing Service, the scores on the analytical portion of the GRE have mean 3.56 points and standard deviation 0.86 points. Assuming that these scores are (approximately) normally distributed, a. obtain and interpret the quartiles. b. find and interpret the 99th percentile.

Q: Find the value of w. 4 2. a. 1 b. 3 2N C. 2 d. 8 8.

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Q: A SNAIL IS CRAWLING STRAIGHT UP A WALL. THE FIRST HOUR IT CLIMBS 16 INCHES, THE SECOND HOUR IT…

A: A part of the whole thing is known as fraction. We can write a fraction in the form of ab, where a…

Q: Find the product of two approximate numbers 3.2452 and 4.15 all of whose digits are valid. .a 13.446…

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Q: Find the value of x. A 12 B.

A: find the value of x?

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Q: Find the value of x 32 x 92 x 272 x 812 =3x a.  20 b. 8 c. 80 d. 12

A: The given equation is 32×92×272×812=3x.

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Q: Find the value of x. M 154° 88° K 29° %3D

A: Use the fact that, Sum of the all angles of a quadrilateral is 360°

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Q: Convert 12 * to degrees.

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Q: Find the value of x. 6 10 x,

A: We know that if two chords are intersecting at a point in following way, Then, BS.AS=DS.CS .

Q: What is the value of x? x- x =x-1 A. 15 В. 15 1 C. 4 15 D. 11 15

A: Use the basic mathematical operations.

Q: Find the value for x using the given figure. A. 0.5 В. 2 7x-12 C. 2 x+4 D. 6 24

A: If parallel lines cuts two or more transversals then they cut the transversals in proportional…