Küsitleti 20 peret, et teada saada, mitu autot neil peres on. Saadi teada, et 10...
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
Küsitleti 20 peret, et teada saada, mitu autot neil peres on. Saadi teada, et 10 peres on üks auto, 3 peres kaks autot ja ülejäänud peredes pole ühtegi autot. Leia keskmine autode arv pere kohta selles valimis (st valimikeskmine).
Want instant access to all verified answers on moodle.ut.ee?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!