Pages in Romance Novels. A copyeditor thinks the standard deviation for the number of pages in a romance novel is greater than 6. A sample of 25 novels has a standard deviation of 9 pages. At a = 0.05, is it higher, as the editor hypothesized? Yes, the standard deviation is higher than the hypothesized standard deviation.

Q: 3. 10 mm 15 mm Bem 30 mm

A:

Q: Simplify. 16w 24w

A: cancelling similar term from numerator and denominator to simplify

Q: 10 5 8.

A:

Q: Simplify. Express using exponents. Zw 5w O a 7w 10w 10w

A: Simplifying the above expression.

Q: 10 12 28 24

A: The objective is to find the area of the figure  This can be drawn as,

Q: Find YZ and XY. Y -19 0. 6.4 15.4

A:

Q: Simplify. Assume that all variables represent positive real numbers. 4 5 -6/20

A:

Q: =-2tantsect %3D sint-1 sinttl

A:

Q: The central difference has the same value as the average of the forward and backward difference. O…

A: Forward difference f'x=fx+h-fxh Backward Difference f'x=fx-fx-hh Central Difference f'x=fx+h-fx-h2h…

Q: In a large population, 19% of residents have been vaccinated. Suppose a random sample of 8 residents…

A: As per Bartleby guideline expert have to answer first question three subparts only dear student…

Q: -2 (2) Danain Kange um

A: Consider the function whose domain and range are required to determine.

Q: Park A 7.5 miles 1.2 miles D. 1.4 miles

A: Consider the given figure as

Q: Given p= and a = , find 2p - q. 2p - q = <

A: