Mathematics, 06.04.2021 03:30 bryce2892
Researchers wanted to test whether general levels of anxiety were related to everyday levels of stress. Participants were randomly selected and grouped based on their level of everyday stress (low, medium, and high levels of stress). Participants filled out surveys that measured general levels of anxiety, with 1 being the least amount of anxiety and 40 being the most amount of anxiety. Below are the data they collected: Participants with low levels of stress: 15, 14, 16, 20 Participants with medium levels of stress: 35, 32, 27 Participants with high levels of stress: 39, 37, 32, 36 Question 1: Identify the null and research hypotheses.
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Mathematics, 21.06.2019 14:40
What is the measure of ac? 5 units 13 units 26 units 39 units
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Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 21.06.2019 22:00
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
Researchers wanted to test whether general levels of anxiety were related to everyday levels of stre...
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