Independent sample T-test: * unknown variances * expected normal distribution * comparing means * (Als variantie bekend is dan z-test) * Analyse-compare means-independent sample t-test‚ define groups * H0: RateMen=RateWoman (do not differ) * Ha: Ratemen≠RateWoman (RateMen differs from RateWoman) * H0: u1 = u2 vs. HA: u1 ≠ u2 (this is two tailed ) also possible: * H0:uWomen≥ uMen vs. HA: uWomen0 OR d 6000 → Ha: p > 0‚5 of Ha≠0‚5 indien dubbelzijdig wilt
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14. If x has the probability distribution f(x) = 12x for x = 1‚2‚3‚…‚ show that E(2X) does not exist. This is famous Petersburg paradox‚ according to which a player’s expectation is infinite (does not exist) if he is to receive 2x dollars when‚ in a series of flips of a balanced coin‚ the first head appears on the xth flip. 17. The manager of a bakery knows that the number of chocolate cakes he can sell on any given day is a random variable having the probability distribution f(x) = 16 for x =
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1) 0.069 mol MgSO4/ 0.015 mol H2O = 4.6 = 5 Formulae for hydrated MgSO4 = MgSO4 5H2O 2) There are at least two reasons why heating to find percentage of water in hydrated crystals is not recommended for all hydrates. The first reason is that some hydrates have such a strong bond with the water that not all of it will be able to be removed. The second reason is that different hydrates have their own mass. Depending on the mass and type of hydrate‚ some of the molecule may be burned off from heating
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There are many different moments that define someone’s life. The most significant moment might happen when you are 2 years old‚ or maybe when you are 70. I personally think this moment has yet to surface in my life. With that being said‚ the most salient moment in my life so far would have to be when I decided to sign up for the football team. One day I was relaxing at home after school when I heard about the weight training program the high school offered for football players. My friend encouraged
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Health care code requirements Introduction: The health maintenance and enhancement‚ the safety and the comfort of people in health care facilities are seriously affected if specific building requirements are not met. Hospitals are the most complex of building types. Each hospital is comprised of a wide range of services and functional units. Functional organization criteria classify health care facility environments as follows: nursing units‚ operating theatres‚ diagnostic facilities (radiology
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Thump! Thump! Thump! Thump! This is the sound one is typically used to hearing and feeling when the pulse is racing out of control: whether of fear‚ anxiety‚ nervousness‚ etc. When one is generally watching/reading a horror movie/story‚ the person’s anticipation level is over the moon with wanting to know what is going to occur next. This certain genre is known to be based on humanity’s disturbing‚ inner thoughts that are kept hidden by sophistication and a civilized illusion. This category is for
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Diagram • 2 yr. term • must be a 7 yr U.S. citizen • must live in district/state representing. • must be 25 yrs. Old • contains 435 members • led by Speaker of House • elected by the people of the state Powers • Majority elects Speaker and officers • Has the sole power to impeach • Debate usually limited to one hour • Referral of bills hard to challenge • Power to begin tax bill • Breaks tie in Electoral College Structure • 6 yr term • must be a 9 yr U.S. citizen
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Health Care Careers Diagram and Summary Plaridel B. Quileza HCS 531 - Health Care Organizations and Delivery Systems November 12‚ 2012 Doreen Gounaris Health Care Careers Diagram and Summary In the delivery of healthcare every member of the healthcare team plays important role in ensuring that the most appropriate care is provided to the patient to the best of their expert capabilities. The role of a pharmacist is critical in delivering quality healthcare. The article “What Pharmacist Do
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One aha moment that i had in life is when I realized that i worked hard and stopped slacking to get into normal classes‚ and made my ADHD not be an obstacle when it comes to school. I used that to give me a drive to get out of the small classes‚ and now next year I will be in all regular classes. With this part in my life it made me realize how good it is not to slack off and I still do some time but that’s pretty common. This ca happens to a lot of people‚ people who get told that they might not
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August 2026 Activities Activity One: First Reading Read the story Can you make any links to the poem we have already studied? What are some differences? Complete a VENN diagram using TWO pages of your book: Close read the short story together Activity Two: Preliminary Activities 1. Re-tell the story in your own words (don’t look at the story)- what words or phrases can you remember? 2. Read the story again. 3. Summarise the short story in exactly 19 words. 4
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