Can a blood test be used to test for lactose intolerance when not combined with drinking a lactose solution? [more inside]
For my son’s high school history class, he has been assigned an in-class argument/opinion essay. The teacher ended most of the lecturing this week and has given them time to prepare thesis statements for the essays. Here is where it starts to get complicated (at least to my son and me): [more inside]
I'm taking a numerical methods class and there are all these discretization schemes of partial differential equations named after pairs of dudes and they all are kinda the same, maybe a bit different in indexes.... I'm trying to organize it all in my head, like a frat house, with the dudes that worked on the same scheme being roommates, but it seems to be taking a long time to actually "find" a place for each scheme in their "rooms" and keeping it there in a sort of visual arrangement. Test is no books no notes, and everything kinda of just jumbles inside my head right now.
I'm looking to get work as a library shelver in a county library. I've passed the minimum requirements and have moved onto the next phase- basically- the library shelver test. I have no idea what this test will require other than them handing me a stack of books and telling me to go shelve them properly. Besides being versed in the Dewey Decimal System.... what do I need to know to pass this test and not have anxiety about it going in? I realize every library system is different but I would very much like your input. [more inside]
in my previous job i worked with an emerson data acquisition and control system that was completely integrated and customisable. all facility control and data gathering was from the same software, with a customised faceplate gui. i am now at a new job that is using stand alone data takers with 30m long cables to get data. it is unstable and prone to interference and limited amount of data channels, plus no discrete outputs. is there an ideal mid strength solution, that wouldn't cost the same as the emerson system, but would be more robust and effective than a datataker?
I'm looking for a picture of a specific nuclear test in a book or other printed resource, or a hi-res photo online. The image in question is here. There seems to be conflicting information about whether this is the first nuclear test (Trinity), I really don't think it is. [more inside]
I'm working on a problem for "Inferences about the difference between two population means for independent samples: sigma 1 & 2 unknown and unequal." The final value of "test statistic t" falls in the rejection region for 95% confidence interval, but falls in the nonrejection region for 99% confidence interval. Should I perform additional calculations before rejecting my null hypothesis?
What's the easiest/cheapest way to have my cholesterol checked in Portland, OR? [more inside]
She's 14 weeks pregnant and happy about it. So far, the only test she's had is a pregnancy test. What did she miss? [more inside]
What trick did the water sales person use today in my office? [more inside]
How do I make a career out of test-driving high-performance cars for, say, BMW's M Division and so forth?
How do I break into a career of test driving vehicles for the performance divisions of luxury automakers (BMW's M division, Mercedes' AMG division, Porsche, etc)? [more inside]
What would be a good statistical approach to find manipulated test results? [more inside]
Help me understand MRI procedures. [more inside]
I'm going for a temp agency skills assessment. What can I expect? [more inside]
Are there any good quick references or study guides for experienced drivers from other states (Washington in my case) taking the California drivers license written test? [more inside]
I've made websites for myself - Now I'm going to be making them for others, and need to know the best way to code and test their sites prior to launching them on my client's domains. [more inside]
YAHopefullyAD -- Testicular cancer self-exams: I know I'm looking for "lumps." Define these "lumps." Big? Small? Hard? Tender? What?! [more inside]
Records about nuclear test series -- Operation WIGWAM and HARDTACK I. Willing to trade.... [more inside]
I am in my last semester of graduate school, with my comprehensive exam coming up. It is a 4.5 hour written (essay) exam. The problem? I haven't written (only typed) in forever, and my hand does not seem to be cooperating. [more inside]
I am thinking about cultivating a small vegetable patch area near a river. What would be the best method to thoroughly test the water for nasty contaminants like arsenic, lead or other spooky chemicals I can't even pronounce? [more inside]
Can you help me create a Word test that I can email to potential employees (without them being able to cheat on it too easily)? And without purchasing new software? [more inside]
Is there a device that can automatically observe your stress levels in real-time? [more inside]
I'm interested in starting an after-school ACT test prep program for the high school students that I work with. I'm not an educator, so I don't have a clue where to start. What are the best techniques, from start to finish to organizing and operating a successful group test preparation workshop? How can I help my students acquire the techniques they need to do well on the test? [more inside]
I am good friends with my ex husband. He learned a couple of months ago that his PSA was over 20. He was also having a serious problem with his leg at the time (he had a femoral by pass surgery). That surgery went well and he has recovered from it..but during that time the high PSA results were put on the back burner until he could get through the surgery. [more inside]
I'm trying to find a prep course for the Literature Subject Test of the GRE (which is not the same as the general GRE) in NYC. [more inside]
Help me pass my road test on Wednesday this time around. [more inside]
I may have to take a pre-employment drug test very soon, and I'm worried about whether the totally legal and authorized stimulants I'm taking are going to keep me from getting hired. Are my worries reasonable, and if so is there anything I should do to protect myself? [more inside]
How can I empirically test the relative warmth of a blanket? [more inside]
Army entrance fitness test on Monday. What should I do between now and then? [more inside]
I am taking the Presidential Management Fellowship Assessment in January. Any advice on preparation/studying? I've started with the government's prep guide.
Is there a formula or process to determine how many questions should be on an exam? Given a test bank of "x" number of questions, what "y" number of randomly selected questions constitutes a valid sample? [more inside]