Mathematics, 22.11.2019 03:31 britttttt03
Based on the nielsen ratings, the local cbs affiliate claims its 11: 00 pm newscast reaches 41 % of the viewing audience in the area. in a survey of 100 viewers, 36% indicated that they watch the late evening news on this local cbs station.
30. what is the null hypothesis?
31. what is the alternate hypothesis?
32. what is the sample proportion?
33. what is the critical value if a = 0.01 ?
34. what is the z-statistic?
35. what is the critical value if the level of significance is 0.10?
36. what is your decision if a = 0.01
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What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
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Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
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Mathematics, 21.06.2019 21:00
If u good at math hit me up on insta or sum @basic_jaiden or @ and
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Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Based on the nielsen ratings, the local cbs affiliate claims its 11: 00 pm newscast reaches 41 % of...
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