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irina [24]
3 years ago
11

What type of significance test should be used for this situation?

Biology
2 answers:
lana [24]3 years ago
5 0

Answer:

A RIGHT TAILED TEST

Explanation:

EDGE2021

Kamila [148]3 years ago
4 0

Answer:

The sample mean is obviously different from the population mean, but tests of significance must be done to determine if the difference is statistically significant. The difference could possibly be attributed to chance or to sampling error.

Explanation:

pls mark me as brainleast and folow me

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Describe an activity to demonstrate phototropism <br> Is this correct pls check now itself
Whitepunk [10]
<h3>Phototropism</h3>

Yes, the given activity is a correct example which describes phototropism

Phototropism is an adaptation or a survival mechanism undertaken by some plants to receive maximum sunlight in order to prepare more food and energy through photosynthesis.  

Explanation:

Phototropism takes place through receptor proteins called phototropins which act as blue light photoreceptors.

Phototropic activity:

Phototropism can best be observed by planting few plants including phototropic plants in pots and keeping them near the window to receive sunlight.

The natural bending of phototropic plants towards the window denotes their inclination towards sunlight.

The growth of sunflower plants facing towards the sun and blooming of lotus flower under sunlight are all examples of phototropism.

Other plants which are phototropic are Phalaenopsis, azuki beans, fungus of Phycomyces species, etc.

3 0
3 years ago
Slightly acidic rainwater can contribute to which process
ycow [4]
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3 years ago
The condition in which tissues exhibit swelling because of an accumulation of lymph is called
vredina [299]
Lymphedema is the condition I believe.
4 0
4 years ago
Greg says that he usually eats 1 medium carrot every day to ensure that he's consuming enough vitamin
Triss [41]
Vitamin a stays accumulated in your system and so only a concern if Greg is vitamin a deficient but he is probably getting other sources of vit a in his diet as well
5 0
3 years ago
Which of these glands produce a hormone that maintains the balance of calcium and phosphorus in the blood?.
anyanavicka [17]

Answer:

It is called Parathyroid hormone

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8 0
3 years ago
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