2,3,2,5, 7, 1,4
Mathematics, 11.01.2020 22:31 dreamn6651
Asample of 7 students was taken to see how many pencils they were carrying.
2,3,2,5, 7, 1,4
1. calculate the sample mean.
2. calculate the standard deviation.
Answers: 3
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Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96
Answers: 2
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Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?
Answers: 3
Mathematics, 21.06.2019 21:00
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
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In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
Asample of 7 students was taken to see how many pencils they were carrying.
2,3,2,5, 7, 1,4
2,3,2,5, 7, 1,4
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