Sophia Statistics
MILESTONE 5 RETAKE GUIDE
Southern New Hampshire University
Actual Questions & Verified Answers with Rationales
100% Guarantee Pass
,6/6/22, 6:53 AM Sophia :: Welcome
Score 22/24
22/24 that's 92%
Retake
22 questions were answered correctly.
2 questions were answered incorrectly.
Milestone Tips
Remember that Milestones are open-book.
Take the Practice Milestone before taking the Milestone.
Take the Milestone at a time and in a place where you can be focused and undisturbed for the entire
Milestone time limit.
Milestone Retake
UNIT
You are5 — one
allowed MILESTONE
retake per Milestone. 5
The retake score will replace your original score.
Make sure you're ready. Review our list of Milestone Tips.
Retake Now Maybe Later
Milestone Retake
Before you begin, please make sure you're in a place where you can be focused and undisturbed for the entire
Milestone time limit.
Begin Retake
Cancel
1. Milestone Retakes
Sophia allows one retake per Milestone. If you ever want to retake a Milestone, click this button.
Got it
1
Rachel recorded the number of calls she made at work during the week:
https://app.sophia.org/spcc/introduction-to-statistics-2/milestone_take_feedbacks/14525075 1/24
, 6/6/22, 6:53 AM Sophia :: Welcome
Day Calls
Monday 18
Tuesday 14
Wednesday 24
Thursday 16
She expected to make 18 calls each day. To answer whether the number of calls follows a uniform distribution, a
chi-square test for goodness of fit should be performed. (alpha = 0.10)
What is the chi-squared test statistic? Answers are rounded to the nearest hundredth.
3.11
4.61
3.27
1.52
RATIONALE
Using the chi-square formula we can note the test statistic is
CONCEPT
Chi-Square Test for Goodness-of-Fit
Report an issue with this question
https://app.sophia.org/spcc/introduction-to-statistics-2/milestone_take_feedbacks/14525075 2/24
MILESTONE 5 RETAKE GUIDE
Southern New Hampshire University
Actual Questions & Verified Answers with Rationales
100% Guarantee Pass
,6/6/22, 6:53 AM Sophia :: Welcome
Score 22/24
22/24 that's 92%
Retake
22 questions were answered correctly.
2 questions were answered incorrectly.
Milestone Tips
Remember that Milestones are open-book.
Take the Practice Milestone before taking the Milestone.
Take the Milestone at a time and in a place where you can be focused and undisturbed for the entire
Milestone time limit.
Milestone Retake
UNIT
You are5 — one
allowed MILESTONE
retake per Milestone. 5
The retake score will replace your original score.
Make sure you're ready. Review our list of Milestone Tips.
Retake Now Maybe Later
Milestone Retake
Before you begin, please make sure you're in a place where you can be focused and undisturbed for the entire
Milestone time limit.
Begin Retake
Cancel
1. Milestone Retakes
Sophia allows one retake per Milestone. If you ever want to retake a Milestone, click this button.
Got it
1
Rachel recorded the number of calls she made at work during the week:
https://app.sophia.org/spcc/introduction-to-statistics-2/milestone_take_feedbacks/14525075 1/24
, 6/6/22, 6:53 AM Sophia :: Welcome
Day Calls
Monday 18
Tuesday 14
Wednesday 24
Thursday 16
She expected to make 18 calls each day. To answer whether the number of calls follows a uniform distribution, a
chi-square test for goodness of fit should be performed. (alpha = 0.10)
What is the chi-squared test statistic? Answers are rounded to the nearest hundredth.
3.11
4.61
3.27
1.52
RATIONALE
Using the chi-square formula we can note the test statistic is
CONCEPT
Chi-Square Test for Goodness-of-Fit
Report an issue with this question
https://app.sophia.org/spcc/introduction-to-statistics-2/milestone_take_feedbacks/14525075 2/24
