Mathematics Applications and Interpretation for the IB diploma - Ibrahim Wazir, Tim Garry, Kevin Frederick, Bryan Landman

This quote ble lagt til av kyoumi
The life span of a calculator manufactured by a major company has a normal distribution with a mean of 54 months and a standard deviation of 8 months. The company guarantees that any calculator that starts malfunctioning within 36 months of the purchase will be replaced by a new one. About what percentage of calculators made by this company are expected to be replaced?

Tren på dette sitatet


Vurder dette sitatet:
3.9 out of 5 based on 17 ratings.

Rediger tekst

Rediger forfatter og tittel

(Changes are manually reviewed)

eller bare legg igjen en kommentar:


toinfinity 1 år, 7 måneder siden
1.222%

Test ferdighetene dine, ta Skrivetest.

Score (WPM) fordelingen for dette sitatet. Mer.

Beste resultater for dette typing test

Navn WPM Nøyaktighet
hunterz1200 138.60 96.7%
keyherohero 125.69 94.9%
forkhunter 125.60 98.7%
feuv 119.62 96.4%
venerated 114.24 96.6%
roops 113.30 99.5%
toinfinity 112.91 96.6%
jezpher 112.78 96.4%
2001or2 112.19 93.9%
mafuso 110.15 97.9%

Nylig for

Navn WPM Nøyaktighet
joneski 61.22 92.1%
bytesbob 99.59 97.6%
clickclackm00 71.45 92.3%
john99876 36.92 93.0%
lardinrukinov 76.06 95.4%
user107374 33.84 90.7%
jacquelinesharp 58.11 99.5%
ltz0 82.82 98.1%