1 4.4: EX1 Construct a Two: Way Frequency Tab
4 44 Key Concept
24-4. Ex 2: Interpreta Two Way 344 Ex 3. Construct and
- Frequency Tab
Interpret. Two Way
In Progress
44 Mahal for School
Fracties & Problem
Completed
In Progress
4.4.PS-10
Question
You and your pen pal record the weather in your respective countries on weekend days over
summer, Complete parts a through b.
Click the icon to view the weather tables,
a. Construct a single, two-way frequency table to show the results,
Weather
No Rain
Rain
Total
Day
Friday
Saturday
Enter your answer in the edit fields and then click Check Answer
US
1 pan
Clear All
remaining

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.