<< Chapter < Page
  Wiskunde graad 6   Page 1 / 1
Chapter >> Page >

Wiskunde

Meetkunde, datahantering en waarskynlikheid

Datahantering

Opvoeders afdeling

Memorandum

Leerders afdeling

Inhoud

Aktiwiteit: om eenvoudige tabelle te gebruik om data in te samel en vrae te beantwoord [lu 5.2]

Om data te organiseer en op te teken [lu 5.4]

1. Kom ons maak ‘n opname van die resultate wat die klas met die hoofrekentoets behaal het. Voltooi die volgende eenvoudige tabel:

Aantal vrae korrek 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1
Aantal leerders __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __

2. Beantwoord nou die volgende vrae na aanleiding van jou tabel hierbo:

2.1 Hoeveel leerders het die hoofrekentoets geskryf? ______________________

2.2 Hoeveel leerders het volpunte? ____________________________________

2.3 Hoeveel leerders het net 8 vrae korrek beantwoord? ____________________

2.4 Hoeveel vrae het die meeste leerders korrek beantwoord? _______________

2.5 Was dit ‘n maklike hoofrekentoets? _________________________________

Motiveer jou antwoord. ___________________________________________

_____________________________________________________________________

KLASBESPREKING

Gesels eers oor die volgende en kyk of jul antwoorde kan kry.

1. Waarom, dink julle, is dit vir jul skoolhoof belangrik om te weet hoeveel

leerders daar volgende jaar in elke klas gaan wees?

2. Waarom is dit belangrik om te weet hoeveel mense daar in ‘n

sekere dorp woon?

3. Hoe kan bogenoemde inligting bekom word?

Assessering

Leeruitkomste 5: Die leerder is in staat om data te versamel, op te som, voor te stel en krities te ontleed om gevolgtrekkings en voorspellings te maak, en om toevallige variasies te interpreteer en te bepaal.

Assesseringstandaard 5.2: Dit is duidelik wanneer die leerder eenvoudige dataversamelingsvelle (wat tellings vereis) en eenvoudige vraelyste (met ja/nee tipe antwoorde) gebruik om data te versamel (alleen en/of as ‘n lid van ‘n groep of span) ten einde vrae te beantwoord wat deur die onderwyser, self of die groep gevra word;

Assesseringstandaard 5.4: Dit is duidelik wanneer die leerder data organiseer en aanteken deur gebruik te maak van tellings en tabelle.

Questions & Answers

how do you get the 2/50
Abba Reply
number of sport play by 50 student construct discrete data
Aminu Reply
width of the frangebany leaves on how to write a introduction
Theresa Reply
Solve the mean of variance
Veronica Reply
Step 1: Find the mean. To find the mean, add up all the scores, then divide them by the number of scores. ... Step 2: Find each score's deviation from the mean. ... Step 3: Square each deviation from the mean. ... Step 4: Find the sum of squares. ... Step 5: Divide the sum of squares by n – 1 or N.
kenneth
what is error
Yakuba Reply
Is mistake done to something
Vutshila
Hy
anas
hy
What is the life teble
anas
hy
Jibrin
statistics is the analyzing of data
Tajudeen Reply
what is statics?
Zelalem Reply
how do you calculate mean
Gloria Reply
diveving the sum if all values
Shaynaynay
let A1,A2 and A3 events be independent,show that (A1)^c, (A2)^c and (A3)^c are independent?
Fisaye Reply
what is statistics
Akhisani Reply
data collected all over the world
Shaynaynay
construct a less than and more than table
Imad Reply
The sample of 16 students is taken. The average age in the sample was 22 years with astandard deviation of 6 years. Construct a 95% confidence interval for the age of the population.
Aschalew Reply
Bhartdarshan' is an internet-based travel agency wherein customer can see videos of the cities they plant to visit. The number of hits daily is a normally distributed random variable with a mean of 10,000 and a standard deviation of 2,400 a. what is the probability of getting more than 12,000 hits? b. what is the probability of getting fewer than 9,000 hits?
Akshay Reply
Bhartdarshan'is an internet-based travel agency wherein customer can see videos of the cities they plan to visit. The number of hits daily is a normally distributed random variable with a mean of 10,000 and a standard deviation of 2,400. a. What is the probability of getting more than 12,000 hits
Akshay
1
Bright
Sorry i want to learn more about this question
Bright
Someone help
Bright
a= 0.20233 b=0.3384
Sufiyan
a
Shaynaynay
How do I interpret level of significance?
Mohd Reply
It depends on your business problem or in Machine Learning you could use ROC- AUC cruve to decide the threshold value
Shivam
how skewness and kurtosis are used in statistics
Owen Reply
yes what is it
Taneeya
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, Wiskunde graad 6. OpenStax CNX. Sep 15, 2009 Download for free at http://cnx.org/content/col11072/1.1
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Wiskunde graad 6' conversation and receive update notifications?

Ask