1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Whitepunk [10]
2 years ago
5

Auditors must make judgments about various aspects of an audit on the basis of their own direct experience, indirect experience,

or a combination of the two. In a study, auditors were asked to make judgments about the frequency of errors to be found in an audit. The judgments by the auditors were then compared to the actual results. The data are contained in the Excel Online file below. Suppose the data were obtained from a similar study; lower scores indicate better judgments.
Direct Indirect Combination
17.0 16.6 25.2
18.5 22.2 24.0
15.8 20.5 21.5
18.2 18.3 26.8
20.2 24.2 27.5
16.0 19.8 25.8
13.3 21.2 24.2
Construct a spreadsheet to answer the following questions. Open spreadsheet Use to test to see whether the basis for the judgment affects the quality of the judgment. The -value is (to 2 decimals) . The exact -value is (to 4 decimals) .
What is your conclusion?
Mathematics
1 answer:
telo118 [61]2 years ago
5 0

Solution :

         Direct          Indirect           Combination

1          17                  16.6                    25.2

2        18.5                22.2                    24

3        15.8                20.5                    21.5

4        18.2              18.3                       26.8

5        20.2             24.2                      27.5

6        16                   19.8                     25.8

<u>7        13.3                21.2                      24.2</u>

n         7                     7                           7

$\bar X$        17                   20.4                      25

s         2.238            2.501                      2.002

$\bar X_{avg}$   20.8              

Source               df           SS              MS                F          P-value

treatments        2        225.680     112.840      22.1593    0.000

error                  18        91.660       5.092

total                   20       317.340

The test hypothesis is :

$H_0$ : the basis for the judgement does not affects the quality of the judgment.

$H_a$ : the basis for the judgement affects the quality of the judgement.

Given a = 0.05, since the p-value is less than 0.05, so we reject $H_0$.

Therefore, the basis for the judgement affects the quality of the judgement.

You might be interested in
An airplane flies at a rate of 356 km/h. The plane travels a total distance of 1424 km. (Use Distance = Rate * Time for your equ
aleksley [76]
1424=356t
1424/356=t
4 hours=time
6 0
3 years ago
22. Write the equation in Slope-Intercept form of the line with an x-intercept of 2
Thepotemich [5.8K]

Answer:

y = \frac{1}{2} x - 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 0) and (x₂, y₂ ) = (0, - 1) ← coordinates of intercepts

m = \frac{-1-0}{0=2} = \frac{-1}{-2} = \frac{1}{2}

The y- intercept is - 1 ⇒ c = - 1

y = \frac{1}{2} x - 1

5 0
2 years ago
The graph above shows the cost of renting a scooter. If Jessica drove the scooter 2 miles, how much did it cost to rent a scoote
ella [17]
A) 1.00

Just look at where the slope crosses 2 miles and then look left on the y-axis where the price is given
5 0
2 years ago
Simplify
Blababa [14]
Equation describes a sloping line. For any
equation ax+by+c = 0, slope is .<span>X intercept is found by setting y to 0: ax+by=c becomes ax=c. that means that x = c/a. 30/5 = 6.Y intercept is found by setting x to 0: the equation becomes by=c, and therefore y = c/b. Y intercept is 30/-3 = -10.Slope is -5/-3 = 1.66666666666667.<span> Equation in slope-intercept form: y=1.66666666666667*x+-10.</span></span>
6 0
3 years ago
What is the solution to the inequality - 6x + 5 &gt; -1
ExtremeBDS [4]

[ Answer ]

\boxed{X \ < \ 1}

[ Explanation ]

  • Solution To Inequality: - 6x + 5 > -1

-------------------------------------

  • Subtract 5 From Both Sides

- 6x + 5 - 5 > -1 - 5

  • Simplify

-6x > -6

  • Multiply Both Sides By -1 (Reverse Inequality)

(-6x)(-1) < (-6)(-1)

  • Simplify

6x < 6

  • Divide Both Sides By 6

\frac{6x}{6} < \frac{6}{6}

  • Simplify

X < 1

\boxed{[ \ Eclipsed \ ]}

4 0
3 years ago
Other questions:
  • Roger Waters can scrape up just enough money to rent a canoe for 1 hour and 30 minutes. If he paddles out on a lake at 4 kph and
    15·2 answers
  • What is 4.16666666 as an improper fraction?
    13·1 answer
  • What is the Least Common Multiple for (8,17)?
    14·2 answers
  • A landscape architect submitted a design for a triangle-shaped flower garden with length of 21 feet, 37 feet, and 15 feet to a c
    5·1 answer
  • An array with m rows and n columns is not: A: An m-by-n array. B: An n-by-m array. C: A two-dimensional array. D: An n times m d
    8·1 answer
  • At the candy store there are 1400 gumdrops and 3150 chocolate bars, for a total of 4550 candies all together. What is the ratio
    15·1 answer
  • A water sprinkler system can water
    7·2 answers
  • IM ALMOST OUTTA POINTS SO PLEASE HELP ME NO LINKS
    5·1 answer
  • Can someone please help mee.
    15·1 answer
  • Write 3/16 as a decimal
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!