Mathematics, 27.02.2020 19:09, Maxwell2539
Sally is analyzing wheat production. She sampled 700 wheat farmers from across the state. She found a sample mean of
39 bushels per acre, with a standard deviation of 4.5 bushels. Using a 95% confidence interval, what inference can she
make?
The yield per acre of wheat farms in the state ranges from 36.32 to 37.35 bushels.
The yield per acre of wheat farms in the state ranges from 38.67 to 39.33 bushels.
The yield per acre of wheat farms in the state ranges from 42.64 to 46.31 bushels.
The yield per acre of wheat farms in the state ranges from 43.86 to 49.52 bushels.
Answers: 1
Mathematics, 21.06.2019 21:30, izabelllreyes
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 2
Mathematics, 21.06.2019 23:10, ylianafghgfdsnm1479
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
Sally is analyzing wheat production. She sampled 700 wheat farmers from across the state. She found...
Mathematics, 22.04.2021 18:40
Mathematics, 22.04.2021 18:40