Casio ALGEBRA FX2.0 Advanced Statistics Examples 1 Uživatelský manuál

Examples

kkkkk 1-Sample t TestSet Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter), be sure to inp

Example A company manufactures large rocket engines used to projectsatellites into space. The government buys the rockets, and thecontract specifies t

kkkkk 2-Sample t Test (Pooled On)Set Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter), be

Example Two different processes (Type A and Type B) are used to producetinplate. The following values show the weights of samples producedby each proc

kkkkk 2-Sample t Test (Pooled Off)Set Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter) ,

15examplesExample Two competing headache remedies claim to give fast-acting relief. Anexperiment was performed to compare the mean lengths of timerequ

16exampleskkkkk LinearReg t TestSet Up1. On the icon menu, select STAT2.Execution2. Input data into the list.3. 3(TEST)c(T)d(LinReg) ... LinearReg t T

17examplesExample A survey conducted by a city on its real estate investments revealedthe following data on the relationship between area and price.Do

18exampleskkkkkχ 2 TestSet Up1. On the icon menu, select STAT2.Execution2. 3(TEST)d(χ 2)... χ 2 Test3. Input data into the Matrix.4. Set calculation p

19examplesExample A certain club collected data on the attendance at meetings by marriedstatus, and obtained the data shown below. Married Divorced Wi

2exampleskkkkk 1-Sample Z TestSet Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter), be su

kkkkk 2-Sample F TestSet Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter), be sure to inp

Example There are two possible routes to get to the airport from a certaincompany, and so manager wants to determine which route is thefastest in orde

22exampleskkkkk One-Way ANOVASet Up1. On the icon menu, select STAT2.Execution2. Input data into the list.3. 3(TEST)f(ANOVA) ... Analysis of Variance

23examplesExample A psychologist is studying pattern recognition skills under fourlaboratory settings. In each setting, a fourth-grade child is given

24exampleskkkkk Two-Way ANOVASet Up1. On the icon menu, select STAT2.Execution2. Input data into the list.3. 3(TEST)f(ANOVA) ... Analysis of Variance

Procedure1 m STAT22bwbwbwbwcwcwcwcwebwbwcwcwbwbwcwcwebbdwbbgwbdjwbdcwbddwbdbwbcgwbccw3 3(TEST) f(ANOVA)4 2(2)c1(LIST) bwc1(LIST) cwc1(LIST) dwc1(None)

3examplesExample Five new members of a football team are timed for the 100-meter dash, yielding the following times.A: 12.5 B: 11.6 C: 10.8 D: 12.8

4exampleskkkkk 2-Sample Z TestSet Up1. On the icon menu, select STAT2.Execution2. When using list data (List is selected as the Data parameter) , be s

5examplesExample A consumer group is testing camp stoves. To test the heating capacityof a stove they measure the time required to bring 2 qt of water

6exampleskkkkk 1-Prop Z TestSet Up1. On the icon menu, select STAT2.Execution2. 3(TEST)b(Z)d(1-Prop) ... 1-Prop Z Test3. Set calculation parameters.4.

7examplesExample A team of eye surgeons has developed a new technique for a risky eyeoperation to restore the sight of people blinded from a certain d

kkkkk 2-Prop Z TestSet Up1. On the icon menu, select STAT2.Execution2. 3(TEST)b(Z)e(2-Prop) ... 2-Prop Z Test3. Set calculation parameters.4. Align th

9examplesExample The County Clerk wishes to improve voter registration. One methodunder consideration is to send reminders in the mail to all citizens