O Attempt 1 Human blood types are typically classified by the ABO blood group and the Rh blood group systems. Each individual has a blood type consisting of a combination of A, B, AB, or O from the ABO blood group and either + or - AB- 13 from the Rh blood group (for example, blood type B-. Blood types are an inherited trait and the proportion of each blood type will vary from region to region. B- 52 25 AB+ 78 A+ 361 B+ 153 Complete the contingency table for the probability of each blood type using the Venn diagram of the blood types for 1000 randomly sampled individuals 0+ from Israel. 288 0- 30 Rh+ A B AB 361 153 78 288 Rh+ Incorrect Incorrect Incorrect Incorrect 52 25 13 30 Rh- Incorrect Incorrect Incorrect Incorrect Adapted from: RhesusNegative.net. Blood Type Frequencies by Country including the Rh Factor. http://www.rhesusnegative.net/themission/bloodtypefrequencies/ (accessed July 7. 2015).

The contingency table below shows the blood types of a sample of patients cross classified by gender. How many women with blood type AB would you expect if there was no association between these two variables? A AB Total Female 42 55 11 4 112 Male Total 55 43 16 120 97 98 27 10 232 O 5.2 O 10 O 4.8 4.

Let’s say a psychologist suspects that emotions affect people’s eating habits, but that the eating habits of anxious people are affected differently. Ten highly anxious subjects are randomly divided into two equal-sized groups, one of which views a horror movie while the other watches a comedy. Ten non-anxious control subjects are similarly divided. The number of ounces of popcorn eaten by each subject during the movie is recorded. ​How many independent variables are there in this design? ​ ​Name each of the factors and levels (using appropriate descriptors from the paragraph): ​How many total conditions (groups) are there in this design? ​Name the dependent variable:

The table shows the leading causes of death in a certain country in a recent year. The population of the country was 311311 million. If you lived in a typical city of​ 500,000, how many people would you expect to die of cancercancer each​ year?             Cause Deaths   Cause Deaths   Heart disease 596 comma 700596,700   ​ Alzheimer's disease 84 comma 90084,900   Cancer 575 comma 300575,300   Diabetes 73 comma 40073,400   Chronic respiratory diseases 143 comma 100143,100   ​ Pneumonia/Influenza 53 comma 40053,400   Stroke 128 comma 600128,600   Kidney disease 45 comma 30045,300   Accidents 122 comma 500122,500   Suicide 38 comma 60038,600   About people would be expected to die of cancer each year. ​(Type a whole number. Round to the nearest person as​ needed.)