# How is the z-test different from z-score analysis? Mathematics Assignment Help

How is the z-test different from z-score analysis? Mathematics Assignment Help. How is the z-test different from z-score analysis? Mathematics Assignment Help.

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The z-test compares a sample to a population.

The z-test calculates a value of z which can be compared to Table A.

The z-test provides a way to evaluate how individuals compare to a population.

The z-test is based on how individual scores compare to a sample mean.

Which is the best answer for this question.  I was thinking that z-test calculates a value of z which can be compared to Table A.  ???

How is the z-test different from z-score analysis? Mathematics Assignment Help[supanova_question]

## Effective Crisis Management Business Finance Assignment Help

A large part of effective crisis management is conducting training drills to make sure that everyone understands their role in the event of an emergency.During such a training drill, you overhear an employee mention to a colleague that these drills are a huge waste of time and energy.

As a manager within the organization, discuss how you would address this situation. Would you immediately address, or wait for an opportunity to address everyone?

[supanova_question]

## Spanish 1 help???????????? Foreign Languages Assignment Help

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>Indica las respuestas mas
lógicas

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>

Cuando el profesor dice: Caminen , que parte del cuerpo usamos?

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>

a) las manos

b) los pies

c) las orejas

d) la boca

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## help me with my spanish?????? Foreign Languages Assignment Help

Indica las respuestas mas
lógicas

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>El libro para mi clase de
matematicas cuesta \$188,000. ____________

<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>

<span style='font-size:14.0pt;font-family:"Helvetica Neue";mso-fareast-font-family:
“Helvetica Neue”;mso-bidi-font-family:”Helvetica Neue”;color:#262626′>a)
<span style='font-size:14.0pt;font-family:"Helvetica Neue";
mso-bidi-font-family:”Helvetica Neue”;color:#262626′>Es muy buen precio,

b)

c)

d)

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## Sayuri’s Asian Café makes the best pot stickers in town. The kitchen’s production is usually between Economics Assignment Help

(03.06 MC)

Two column chart. Headings are Day and Pot stickers per hour. Data as follows 1, 20 2, 22 3, 21 4, 10 5, 15 6, 50 and 7, 55.

Sayuri’s Asian Café makes the best pot stickers in town. The kitchen’s production is usually between 20 and 22 pot stickers per hour. Sayuri buys a new machine to help the team make pot stickers faster. She tracks production over the course of seven days. On which day does the machine make a positive impact on production?

Day 3
Day 4
Day 5
Day 6

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## I need help with this question please! Thank you! Mathematics Assignment Help

Assume that a test is given to a large number of
people but we do not yet know their scores or the shape of the score distribution. Can we be sure that the
sampling distribution of the mean for this test will be normally distributed? Why or why not?

I need help with this question please! Thank you! Mathematics Assignment Help[supanova_question]

## Vector A has a magnitude of 23 units and points in the positive y-direction. W Science Assignment Help

Vector

A

has a magnitude of 23 units and points in the positive y-direction. When vector

B

A,

the resultant vector

A + B

points in the negative y-direction with a magnitude of 11 units. Find the magnitude and direction of

B?

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## I need help with this question please! Thank you! Mathematics Assignment Help

Betty, an employee of Shining Sun Daycare Center,
read an article in Healthy Child magazine that said the average 3yr old child is
37in tall.  Betty works with 3yr olds at Shining Sun, so later that week,
she measured the height of each child who had just turned or was about to
turn 3 years old. Here are their heights in inches: 41, 40, 36, 42, 39, 38, 33,
44, 39, 41.  Calculate t show your calculations.

[supanova_question]

## I need help with this question please! Thank you! Mathematics Assignment Help

Betty, an employee of a Daycare, read an article in a magazine that said
the average 3yr old child is 37in tall.  Betty works with 3yr olds at the
daycare, so later that week, she measured the height of each child who had just
turned or was about to turn 3. Here are their heights in inches: 41, 40,
36, 42, 39, 38, 33, 44, 39, 41.

a. State the nondirectional
hypotheses

b.
determine the critical t for a= .05

[supanova_question]

## I need help with this question please! Thank you! Mathematics Assignment Help

The average height of US Adult males is 69.5 in.
and the standard deviation is 2.0. A
physician thinks that this national mean seems a little short for his patients,
so he records the height of the next 100 adult males to visit his office. Their average height is 69.75
in. If this physician’s
adult male patients are just a representative sample of nationwide adult males, what is the probability that his patients were so tall?

[supanova_question]

How is the z-test different from z-score analysis? Mathematics Assignment Help

How is the z-test different from z-score analysis? Mathematics Assignment Help