Mathematics, 23.02.2021 14:00 potatocow
A chemical company is developing a new fertilizer for tomatoes and wants to know if tomatoes grown with it are larger than the known mean weight of tomatoes grown with their current fertilizer, which is ΞΌ=1.2 pounds. They will feed 30 young plants with the new fertilizer and measure the mean weight of fruits produced by the plants.
1. Explain a type I error and a possible consequence in the context of this problem:
a) What conclusion is made?
b) What is actually true?
c) What is a consequence of this conclusion?
2. Explain a type II error and a possible consequence in the context of this problem:
a) What conclusion is made?
b) What is actually true?
c) What is a consequence of this conclusion?
Answers: 2
Mathematics, 21.06.2019 19:00
Simplify. β4x^2 (5x^4β3x^2+xβ2) β20x^6β12x^4+8x^3β8x^2 β20x^6+12x^4β4x^3+8x^2 β20x^8+12x^4β4x^2+8x β20x^6+12x^4+4x^3β8x^2
Answers: 1
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
Mathematics, 21.06.2019 21:40
The tile along the edge of a triangular community pool needs to be replaced? ?
Answers: 2
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