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If caffeine is a stimulant, coffee should alter heart rate; why is this a poor hypothesis?

If caffeine is a stimulant, coffee should alter heart rate; why is this a poor hypothesis? Topic: Forming hypothesis
June 17, 2019 / By Trixie
Question: Answer A. 2 dependent variables have been changed at the same time. B. This is actually a perfect hypothesis. C. It is not falsifiable. D. 2 independent variables have been changed at the same time. E. It is not testable.
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Best Answers: If caffeine is a stimulant, coffee should alter heart rate; why is this a poor hypothesis?

Sammi Sammi | 9 days ago
this question is either worded awkwardly or i'm just confused you're asking why is this a poor hypothesis but yet the multiple choices available are all stupid i'm not going to explain the stupidity of each one individually caffeine is a stimulant but with 7 billion people there are so many variables height weight age current level of health etc heart condition's people on medication's that prevent this from happening blood thinners or anti-anxiety medicines i haven't drank caffeine more than 10 times in 12 years because i'm already anxious enough i don't need to feel more jittery but when my blood pressure is tested no matter how anxious i am (even back before i stopped drinking caffeine) my heart rate was always "normal" now normal isn't universal that's my point it's not set in stone everyone has a different heart rate as far as altering heart rate yeah sure but overweight to skinny people with anorexia have high blood pressure from not getting enough nutrient's to sustain their bodies answers A and D i'm not 100% sure what the variables are that dependently or independently have been changed C and E are the same thing if you can test it you can verify or falsify anything as far as B it's far from perfect coffee comes in decaffeinated forms even though the question implies caffeinated coffee is an ambiguous term chocolate tea etc also have caffeine and can alter heart rate when we sleep we are at rest and or heart increases as we get up and move around http://en.wikipedia.org/wiki/Health_effe... reduced risk of developing cardiovascular disease Caffeine and other methylxanthine derivatives are also used on newborns to treat apnea and correct irregular heartbeats so it "normalizes" the heart in some there are too many variables if you're sky diving or doing extreme sports exercising the effects of caffeine should be imperceptible if you're sitting down all day doing nothing then heart rate should be altered my point is everything alters heart rate in some does caffeine yes but it's not a perfect hypothesis nor is it a poor one
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Sammi Originally Answered: If caffeine is a stimulant, coffee should alter heart rate; why is this a poor hypothesis?
this question is either worded awkwardly or i'm just confused you're asking why is this a poor hypothesis but yet the multiple choices available are all stupid i'm not going to explain the stupidity of each one individually caffeine is a stimulant but with 7 billion people there are so many variables height weight age current level of health etc heart condition's people on medication's that prevent this from happening blood thinners or anti-anxiety medicines i haven't drank caffeine more than 10 times in 12 years because i'm already anxious enough i don't need to feel more jittery but when my blood pressure is tested no matter how anxious i am (even back before i stopped drinking caffeine) my heart rate was always "normal" now normal isn't universal that's my point it's not set in stone everyone has a different heart rate as far as altering heart rate yeah sure but overweight to skinny people with anorexia have high blood pressure from not getting enough nutrient's to sustain their bodies answers A and D i'm not 100% sure what the variables are that dependently or independently have been changed C and E are the same thing if you can test it you can verify or falsify anything as far as B it's far from perfect coffee comes in decaffeinated forms even though the question implies caffeinated coffee is an ambiguous term chocolate tea etc also have caffeine and can alter heart rate when we sleep we are at rest and or heart increases as we get up and move around http://en.wikipedia.org/wiki/Health_effe... reduced risk of developing cardiovascular disease Caffeine and other methylxanthine derivatives are also used on newborns to treat apnea and correct irregular heartbeats so it "normalizes" the heart in some there are too many variables if you're sky diving or doing extreme sports exercising the effects of caffeine should be imperceptible if you're sitting down all day doing nothing then heart rate should be altered my point is everything alters heart rate in some does caffeine yes but it's not a perfect hypothesis nor is it a poor one
Sammi Originally Answered: If caffeine is a stimulant, coffee should alter heart rate; why is this a poor hypothesis?
B. In saying that it should alter heart rate, you're describing two dependent variables. The heart rate could speed up, or it could slow down. You'd need to be more specific and hypothesize one way or the other.

Noah Noah
B. In saying that it should alter heart rate, you're describing two dependent variables. The heart rate could speed up, or it could slow down. You'd need to be more specific and hypothesize one way or the other.
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Noah Originally Answered: Is there really an alcohol-caffeine ban? Is this nationwide? What drinks are affected?
The FDA is going to make a recommendation, but a full out ban is not in effect. http://beernews.org/2010/11/fda-to-ban-c... I do not agree with it. All out prohibition and blindly banning things never leads to anything good. I think it would be a much better idea to put regulations into effect that would set standards for caffeine and stimulant levels. Even though I don't support the ban, I do admit that 12% ABV and as much caffeine as a tall Starbucks is a little messed up. If Phusion is smart they will work with the government like they said they would in the open letter they published last week. At this time it is unknown what all the ban will cover. The Brewers Association is attempting to work with the government to set regulations so that traditional drinks like Kahlua, Coffee and Chocolate beers don't get banned as well. http://www.brewersassociation.org/pages/... EDIT - Since I posted this last night the FDA has released its recommendation and there is a national ban on Four Loko and other beverages like it. http://www.fda.gov/NewsEvents/Newsroom/P...
Noah Originally Answered: Is there really an alcohol-caffeine ban? Is this nationwide? What drinks are affected?
Oh confident, Barack and Michele are in undemanding terms in contact approximately our well-being. considering the fact that we are no longer clever adequate to make our very own judgements, and we could make undesirable judgements which will value the government money for scientific therapy simply by our undesirable judgements then confident they have each top to limit those issues sarcasm finished No - i does no longer help certainly one of those ban - Now i comprehend that there is an attack on carbonated beverages, because of the feared greenhouse gasses that they incorporate and caffeine is comprehend to be destructive to well-being. That being stated the place is there documentation that the administration is featuring a ban on such?

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