Mathematics, 07.11.2019 05:31 dmc79765
Assume that we want to construct a confidence interval. do one of the following, as appropriate: (a) find the critical value t subscript alpha divided by 2tα/2, (b) find the critical value z subscript alpha divided by 2zα/2, or (c) state that neither the normal distribution nor the t distribution applies. here are summary statistics for randomly selected weights of newborn girls: nequals=182, x overbarxequals=32.9 hg, sequals=6.6 hg. the confidence level is 90%. select the correct choice below and, if necessary, fill in the answer box to complete your choice.
Answers: 3
Mathematics, 21.06.2019 19:00, adrianwoods1507
1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
Answers: 2
Mathematics, 21.06.2019 21:30, ladydeathanddea
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Mathematics, 21.06.2019 23:00, teriateria
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
Mathematics, 22.06.2019 01:30, hayleegahr
Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?
Answers: 3
Assume that we want to construct a confidence interval. do one of the following, as appropriate: (a...
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Mathematics, 15.11.2019 07:31