Mathematics, 15.04.2021 23:50, akitchen10
A student would like to estimate the proportion of students at his school who have lunch during period 4. To do so, he selects a random sample of 40 students and finds that 30% of them have period 4 lunch. Later, he goes to the guidance office and finds that of the 380 students at this school, 25% of them have period 4 lunch. Which of the following properly describes the number, 25%?
sample
statistic
population
parameter
Answers: 1
Mathematics, 21.06.2019 15:30, Destiny8372
Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.
Answers: 1
Mathematics, 21.06.2019 22:00, connorhanratty6487
James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays
Answers: 1
A student would like to estimate the proportion of students at his school who have lunch during peri...
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