Mathematics, 12.03.2021 19:30 student0724
The latest 4K TVs are very sophisticated pieces of technology. They have to be built to a very high standard. All companies employ a quality control person to make random tests regularly to make sure 95% of the 4K TVs they build meet their standards. The null hypothesis of the test is that the proportion of all 4K TVs produced meet a specified standards is equal to 95 percent. The alternative hypothesis is that the proportion of all 4K TVs produced that meet their standards is greater than 95%. Which of the following describes a Type I error that could result from the test?
Answers: 1
Mathematics, 21.06.2019 17:00
Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false
Answers: 2
Mathematics, 21.06.2019 17:20
Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached
Answers: 2
Mathematics, 21.06.2019 20:30
Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.
Answers: 2
The latest 4K TVs are very sophisticated pieces of technology. They have to be built to a very high...
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