Biology, 12.08.2020 06:01 PrisonKing9334
A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a taste test of
500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade. She asks each teenager to taste
each brand after drinking water in between. She finds that 50% of teens like brand X and 50% like brand Y lemonade. Why are the results
of the survey most likely unreliable?
a
Adults were not interviewed.
b
Not enough teens were interviewed.
с
The investigation was based on taste,
d
The lemonade labels introduced bias.
Answers: 2
Biology, 21.06.2019 21:30
Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as
Answers: 1
Biology, 22.06.2019 02:10
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
Answers: 2
Biology, 22.06.2019 06:30
Which of the following is a common response to cell signaling?
Answers: 2
Biology, 22.06.2019 21:00
Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?
Answers: 1
A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand...
Computers and Technology, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
History, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
English, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
History, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31
Mathematics, 30.11.2019 12:31