- Students took four different lengths of tests. The testsconsisted of either 10, 15, 20, or 25 four-choice multiple-choiceitems. The teacher would like to give as many items as possiblewithout taking up too much of the class period. A longer test willtake more class time. Which test should the teacher pick, to havethe most items on the test during the available class time?
Number of testitems                                                             Â
           10                   15                   20                   25
                      Â
           13                   17                   18                   16
           10                   5                     17                   21
           13                   13                   10                   28
           5                     14                   23                   32
           6                     11                   23                   24
           6                     12                   17                   12
           2                     3                     10                   9
           12                   16                   27                   18
           17                   18                   21                   18
           12                   8                     24                   9
           12                   14                   23                   5
           2                     7                     8                     15
           17                   13                   14                   10
           3                     16                   1                     7                    Â
           7                     14                   8                     30
           1                     18                   10                   5
Independent variable/s:
Levels of independent variable/s:
Dependent variable/s:
Test to use:
Which test do you think the teacher should pick?:
Value of Your test statistic:
p-value from test:
Please show all steps with answers so I can learn the processand understand where numbers came from. Thanks!