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Olateju Shoniregun

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Why is this statistical technique called analysis of variance?

On Jul 26, 2024


The technique is called analysis of variance because the variance due to differences in performance or scores is separated into variance that is due to differences between individual scores within groups and variance due to differences between groups.
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Two payments of $5,000 are scheduled six months and three years from now. They are to be replaced by a payment of $3,000 in two years, a second payment in 42 months, and a third payment, twice as large as the second, in five years. What should the last two payments be if money is worth 9% compounded semi-annually?

On Jul 21, 2024


second payment = $3,019.99 and third payment = $6,039.98
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Which of the following is used to find the number of cells in a range that contains numbers using Microsoft Excel?

A) MAX(range)
B) COUNT(range)
C) SUM(range)
D) NUMBER(range)

On Jun 24, 2024


B
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Find the least common multiple of the expressions. 12x5,4(x+2) 12 x ^ { 5 } , 4 ( x + 2 ) 12x5,4(x+2)

A) 12x5(x+2) 12 x ^ { 5 } ( x + 2 ) 12x5(x+2)
B) 48x5(x+2) 48 x ^ { 5 } ( x + 2 ) 48x5(x+2)
C) 24x624 x ^ { 6 }24x6
D) 4x5(x+2) 4 x ^ { 5 } ( x + 2 ) 4x5(x+2)
E) 3x5(x+2) 3 x ^ { 5 } ( x + 2 ) 3x5(x+2)

On Jun 17, 2024


A
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An investor bought an 8% bond at 106. The bond would mature in 5 years. Compute the rate of yield to maturity. (Do not consider commission. Round answer to two decimal places.)

On May 21, 2024


6.60%
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Identify the vertical asymptote of g(t) =−6+log⁡7tg ( t ) = - 6 + \log _ { 7 } tg(t) =6+log7t .

A) t=-6
B) t=6
C) t=7
D) t=-7
E) y -axis

On May 18, 2024


E