"Statistics Chapter 17 & 18 Review": HTML5 Crossword

Across

2. Chosen so that the standard Normal curve has area C between —z and z. (8,5)
5. When an individual chosen for the sample can't be contacted or refuses to participate. (11)
7. When some groups in the population are left out of the process of choosing the sample. (13)
11. The Normal distribution N(0,1) with mean 0 and standard deviation 1. (8,6,12)
12. A part of the population from which we actually collect information. We use this to draw conclusions about the entire population. (6)
15. The proportion of times an outcome of a random phenomenon would occur in a very long series of repetitions. (11)
16. The distribution of values of a variable among all the individuals in the population. (10,12)

Down

1. A number that describes the population. In statistical practice, the value is not known because we can rarely examine the entire population. (9)
3. An experiment that uses both comparison of two or more treatments and random assignment of subjects to treatments. (10,11,10)
4. A variable that measures an outcome of a study. (8,8)
6. A test to assess the evidence provided by data against a null hypothesis H0 in favor of an alternative hypothesis Ha. (4,2,12)
8. The success rate of the method that produces the confidence interval. Gives the probability that the interval will capture the true parameter value in repeated samples. (10,5)
9. The arithmetic average of the observations in a data set. (4)
10. The claim about the population that we are trying to find evidence for is the (11,10)
13. The claim tested by a statistical test is called the (4,10)
14. In a statistical study, the entire group of individuals that we want information about (10)