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includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
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5 questions
Show answers
- Q1A government agency is collecting data on how average-income families feel about the new health care law. Which sample of people should the government agency poll to produce the most valid results?the first 100 names in the phonebook100 randomly selected names in the phonebook100 randomly selected people pulled from tax returns showing an average income levelthe middle 100 income families pulled from tax returns30s
- Q2Paul and Denise will collect data to find out where the 7th grade class should hold their end-of-year picnic. Which group should Paul and Denise survey to collect the best data?all the students on the baseball teamthe first 20 students in the lunch line10 randomly selected students from each of the four 7th grade classrooms30 of their friends30s
- Q3Tanya is helping the 7th grade plan their field trip. She wants to know where students would like to visit on their field trip. Which is the best example of valid sampling?Asking Tanya's ten closest friends where they would like to visit.Asking the first five people in the lunch line where they would like to visit.Asking five students from each 7th grade homeroom where they would like to visit.Asking the players on the girls' basketball team where they would like to visit.30s
- Q4A principal notices that many students are arriving late to school. He asks the student council to conduct a survey of the student body to determine the students' preferred school start time. Which method should the student council use to produce a random sample?Survey the first 30 students to arrive at school.Survey the students whose last names begin with the first 13 letters of the alphabet.Survey the last 30 students to arrive at school.Survey the students selected blindly out of a box containing every student's name.30s
- Q5Joey plans to survey his classmates about which presidential candidate for whom they will vote. Which group of classmates should Joey poll for the most valid results?members of the Eco-friendly Clubmembers of the Archery Clubrandomly selected classmates of both genders30s