# BUS 308 Week 2 DQ 2 Variation

2.  1st Post Due by Day 3. Variation. Variation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the measures and data you use (in either your personal or job activities). When are differences (between one time period and another, between different production lines, etc.) between average or actual results important? How can you or your department decide whether or not the variation is important? How could using a mean difference test help?

• Posted: 5 years ago
BUS 308 Week 2 DQ 2 Variation

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### dq1 and qd2

DQ1 week 2

In looking at your business, when and why would you want to use a one-sample mean test (either z or t) or a two-sample t-test? Create a null and alternate hypothesis for one of these …

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### Variation

Variation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the measures …

• Not rated

### BUS 308 Week 2 DQS

 t-Tests

In looking at your business, when and why would you want to use a one-sample mean test (either z or t) or a two-sample t-test? Create a null and alternate hypothesis for one of …

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### Statistics for Managers- Variation

Variation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the measures …

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### Discussion Questions

I would like to use new information in these discussion which has to be due by Thurday 12p.m.

1. In looking at home care when and why would you want to use a one-sample mean …

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### BUS 308 WEEK 2 DQ 2

Variation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the measures …

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### Ashford BUS 308 Week 2 DQ 2 Variation -statistics for managers

Variation. V

ariation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the …

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### stat

Variation exists in virtually all parts of our lives. We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.). Consider the measures …

• Not rated

### BUS 308 Week 2

BUS 308 Week 2 DQ 1 t-Tests

t-Tests.

In looking at your business, when and why would you want to use a one-sample mean test (either z or t) or a two- sample t-test? Create a null and alternate …

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### Bus 308 Week 2 DQ 1 & 2

 t-Tests

Inlookingatyourbusiness, whenandwhywouldyouwanttouse a one-samplemeantest (either z or t) or a two-sample t-test? Create a nullandalternatehypothesisforoneoftheseissues. …