In the article foods, fortificants, and supplements: where do americans get their nutrients? researchers analyze the nutrient and vitamin intake from a random sample of 16,110 u. s. residents. researchers compare the level of daily vitamin intake for vitamin a, vitamin b-6, vitamin b-12, vitamin c, vitamin d, vitamin e and calcium. unless otherwise stated, all hypothesis tests in the study are conducted at the 5% significance level.

to test the claim (at 5% significance) that the proportion of u. s. residents who consume recommended levels of vitamin a is higher among women than men, researchers set up the following hypotheses:

in this hypothesis test which of the following errors is a type i error?

a)researchers conclude that a larger proportion of women consume the recommended daily intake of vitamin a when there is actually no difference between vitamin a consumption for women and men.
b) researchers conclude that there is no difference between vitamin a consumption for women and men when actually a larger proportion of women consume the recommended daily intake of vitamin a.

In the diagram below, tan θ = sqrt 3. what is the value of m?

First to answer all gets a donation question 3(multiple choice worth 1 points) (04.01 lc) which of the following levels is lower than cells in the hierarchy of organization of living things? molecules organs organ systems tissues question 4(multiple choice worth 1 points) (04.01 lc) which of these represents an individual form of life such as an animal, plant, or single-celled life form? organ organism organ system tissue question 5(multiple choice worth 1 points) (04.03 lc) what are the green structures inside plant cells where photosynthesis takes place called? chloroplast mitochondrion nucleus vacuole question 6(multiple choice worth 1 points) (04.03 lc) which of the following best matches a part of a living cell with the function it performs? cytoplasm: fluid which carries the nucleus and other organelles vacuole: fluid which carries the nucleus and other organelles cytoplasm: directs all of the cell's activities vacuole: directs all of the cell's activities question 7(multiple choice worth 1 points) (04.03 mc) read the table below. organelles of plant cells present in both plants and animals present in plants but not animals small in animals but large in plants organelle a organelle b organelle c which statement is most likely correct? organelle a is chloroplast, organelle b is cytoplasm, and organelle c is nucleus. organelle a is mitochondrion, organelle b is cytoplasm, and organelle c is nucleus. organelle a is cell wall, organelle b is chloroplast, and organelle c is mitochondrion. organelle a is mitochondrion, organelle b is chloroplast, and organelle c is vacuole. question 8(multiple choice worth 1 points) (04.03 mc) what will most likely happen in the absence of a nucleus? genetic information will not be transmitted by the cell. energy will not be released during cellular respiration. the cell will not store food, water, nutrients, and waste. the cell will lose its shape and structure.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function