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SAT Math Videos 353 videos
SAT Math 10.1 Geometry and Measurement. How many cans of paint are needed?
In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...
Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...
SAT Math: Why is this Data Unreliable? Can You Hear Me Now? 0 Views
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200 college students were surveyed on their favorite cell phone brand. The statisticians wish to use this data to determine the most popular cell phone brand in a city with 1,000,000 people. Why is this data unreliable?
200 college students were surveyed on their favorite cell phone brand. The statisticians wish to use this data to determine the most popular cell phone brand in a city with 1,000,000 people. Why is this data unreliable?
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