Mathematics, 17.12.2021 04:30 2077087
An infancy researcher wants to measure how long 3-month-old babies look at a picture on a screen. Two trained assistants watch a tape of ten babies and time how long each baby looks at the picture. After the data is collected, the researcher verified that the observations of the two assistants were similar to each other. The researcher was verifying which type of reliability?
Answers: 2
Mathematics, 21.06.2019 13:00, kamayabrown668
The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?
Answers: 1
Mathematics, 21.06.2019 16:00, orlando19882000
You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
An infancy researcher wants to measure how long 3-month-old babies look at a picture on a screen. Tw...
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