Mathematics, 08.02.2022 01:00 dios01
According to the U. S. Census, the proportion of adults in a certain county who 0.71. An SRS of 100 adults in a certain section of the county found that 65 owned their home. Which one of the following represents the approximate probability of obtaining a sample of 100 adults in which fewer than 65 own their home, assuming that this section of the county has the same overall proportion of adults who own their home as does the entire county? (100 A) 0.71) (0.2)* 0.65-0.71 B) (0.71)65(0.29)35 C) P Z< 65 (0.71)(0.29) 100 0.65-0.71 D) P Z < E) P Z < 0.65-0.71 (0.71)(0.29) V100 (0.65)(0.35) 100
Answers: 1
Mathematics, 21.06.2019 15:00
Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.
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Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 21:30
Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract
Answers: 2
According to the U. S. Census, the proportion of adults in a certain county who 0.71. An SRS of 100...
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