/01
“The mean gets reported for data with an obvious outlier in it.”
Describing data
Centre, spread and shape, and the reflex of asking what the units are before saying anything about the number.
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Statistics tutors on Saal
$36/hr
Lowest rate anyone charges
The math course that reads like an essay. Half the marks are for saying what a number means in the context of the question, and that is a skill nobody teaches directly.
What you’ll work on
One of them is usually the reason. The topic underneath is what a tutor would put the first month into.
/01
“The mean gets reported for data with an obvious outlier in it.”
Centre, spread and shape, and the reflex of asking what the units are before saying anything about the number.
/02
“And and or get the same formula.”
Independence, conditional probability and the tree diagrams that make both obvious, plus the two rules students reliably swap.
/03
“The standard deviation of a sample and of a sample mean are used interchangeably.”
The idea that a statistic has a distribution of its own, which is the hinge the whole second half of the course turns on.
/04
“The interval is right and the conclusion says there is a 95% chance.”
Building one, and then writing the sentence that interprets it — which is where the marks are and where they are lost.
/05
“The p-value is correct and the conclusion never mentions the context.”
Choosing the test, checking the conditions, and writing a conclusion in the words of the original question rather than in symbols.
Bring the syllabus, the textbook or the last score report to a first lesson. Every Statistics tutor here plans against what you actually have, not against a standard course.
How a first lesson is runWho teaches it
In whichever order you find useful. Thirty minutes with any of them is free, so meeting two before you choose costs nothing but the evening.
What it costs
Tutors set their own rate and Saal adds nothing on top of it. These are the bands they set it inside, the same in every subject, and the lowest anyone charges to teach Statistics is $36/hr.
Move or cancel any lesson up to twelve hours ahead at no charge, and the card is charged the morning after a lesson happens. Packages and refunds.
High school
$44/hr
what most tutors charge here
A first statistics course, with the calculator work taught alongside the reasoning.
Lessons a week
Lesson length
Your tutor’s rate
$44/hr
$424/mo
8 lessons a month, at $53 each — a 60-minute lesson against a rate quoted for 50. A ten-lesson pack takes $53 off that.
Your first thirty minutes
01
You write the sentence, the tutor scores it on the real rubric. It is the fastest diagnostic in this subject.
The terms, in full
02
R, SPSS, Excel, a TI-84 — the tutor matches the one your course grades on, so the lesson is not a translation exercise.
It will be one of these five
Questions
Nearby
The rest of Math first, then whatever else is taught at the same levels.
All sixteen subjects