Mathematics, 10.12.2019 07:31 thesavagefatima
To determine the effect of 100% nitrate on the growth of pea plants, several specimens were planted and then watered with 100% nitrate every day. at the end of two weeks, the plants were measured. here are data on seven of them: 17.5 14.5 15.2 14.0 17.3 18.0 13.8 assume that these data are a random sample from a normal distribution n(μ, σ) find the value of a point estimate of μ.(b) find the value of a point estimate of σ.(c) give the endpoints for a 90% confidence interval for μ.
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Mathematics, 22.06.2019 04:00
Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?
Answers: 1
Mathematics, 22.06.2019 04:30
Suppose you are analyzing the relationship between time and distance given in a table,and there are 4 values for each quantity.you divide distance 2 minus distance 1 by time 2 minus time 1.you then divide distance 4 minus distance 3 by time 4 minus time 3 and get a different answer.what can you say about the relationship?
Answers: 2
To determine the effect of 100% nitrate on the growth of pea plants, several specimens were planted...
English, 16.07.2019 12:20
Biology, 16.07.2019 12:20
English, 16.07.2019 12:20
Social Studies, 16.07.2019 12:20
History, 16.07.2019 12:20
Social Studies, 16.07.2019 12:20
Biology, 16.07.2019 12:20
Biology, 16.07.2019 12:20
Social Studies, 16.07.2019 12:20
History, 16.07.2019 12:20
Geography, 16.07.2019 12:20
Mathematics, 16.07.2019 12:20
Social Studies, 16.07.2019 12:20
Biology, 16.07.2019 12:20
Mathematics, 16.07.2019 12:20