Mathematics, 04.09.2019 00:30 BigElote
An officer states that the average fine levied by the safety office against companies is at most $200. a company owner suspects it is higher. she samples 10 companies and finds that the average is $210. the standard deviation of the sample is 16. test the claim that the average is higher than $200. at a = 0.05, which of the following is true? a. the critical value is 1.761.b. the critical value is 1.812.c. reject the null hypothesis. d. there is not enough evidence to support the claim.
Answers: 1
Mathematics, 21.06.2019 17:30
How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples
Answers: 1
Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
An officer states that the average fine levied by the safety office against companies is at most $20...
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