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MATH 119 – GOODIES FOR PART 4

 

Hints and Statistical Tables

http://www.tutor-homework.com/statistics_tables/statistics_tables.html

 

• from Hawkes:

http://www.hawkeslearning.com/documents/statdatasets/stat_tables.pdf

 

• for z:

 

Normal distribution applet (play with this)

http://www.rossmanchance.com/applets/NormCalc.html

 

More websites with z tables and statistical calculators:

http://www.z-table.com (includes a video on how to use tables)

 

https://stattrek.com/online-calculator/normal.aspx 

 

 

 

 

Lesson 25: Confidence Intervals and Game Shows

FOR FUN

• The Price is Right

https://www.youtube.com/watch?v=CfdFEWOru0k

• Who Wants To Be A Millionaire?

(British)

https://www.youtube.com/watch?v=wCaU3gS2TSw

(U.S.; for $1 million)

https://www.youtube.com/watch?v=9D2m57DqhMM

 

Lesson 27: Critical Values

• Hints and Statistical Tables

http://www.tutor-homework.com/statistics_tables/statistics_tables.html

• from Hawkes:

http://www.hawkeslearning.com/documents/statdatasets/stat_tables.pdf

• Excel

6: Critical Values

 

 

Lesson 28: Confidence Intervals for Means (Rossman/Chance)

(Pop. SD Known)

(Use z)

(Select Statistic: Means)

(Select Method: z with Sigma)

http://www.rossmanchance.com/applets/ConfSim.html

 

EXCEL:

 

7: 95% Confidence Interval for a Population Mean (z Distribution) (Lesson 28)

 

8: 99% Confidence Interval for a Population Mean (z Distribution) (Lesson 28)

 

 

Lesson 29: Confidence Intervals for Means (Rossman/Chance)

(Pop. SD Unknown; Use Sample SD)

(Use t)

(Select Statistic: Means)

(Select Method: t)

http://www.rossmanchance.com/applets/ConfSim.html

 

EXCEL:

9: Confidence Intervals for a Population Mean (t Distributions) (Lesson 29)

 

 

Lesson 29: Where is Springfield? (YouTube)

FOR FUN

https://www.youtube.com/watch?v=BsZTJATvEeI

 

 

Lesson 30: Confidence Intervals for Proportions (Rossman/Chance)

(Use z)

(Select Statistic: Proportions)

http://www.rossmanchance.com/applets/ConfSim.html

 

EXCEL:

10: Confidence Intervals for p, a Population Probability or Proportion (z Distribution) (Lesson 30)

 

 

Lesson 30: Confidence Intervals for Proportions (YouTube)

https://www.youtube.com/watch?v=wJKQDb6BrqU

 

Lesson 30: Applets for Binomial Probabilities and Normal Approximations (Rossman/Chance)

http://www.rossmanchance.com/applets/2021/oneprop/OneProp.htm

Old site:

http://www.rossmanchance.com/applets/OneProp/OneProp.htm

 






Lesson 31: Confidence Intervals for Pop. SD and Variance

EXCEL:

11: Confidence Intervals for a Population Variance or SD (Chi-Square Distributions) (Lesson 31)

 

 

GREAT BLOG:

ASK GOOD QUESTIONS

https://askgoodquestions.blog

 

 

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